The Melody Web what each genre heard, and what it passed on

heard passed on Click or tap a node to recenter. Use a connecting line, or Influence, for the story.

Heard

African American work song practice · 1700–1960

Jazz keeps the work song’s call-and-response and holler-inflected cry as ensemble and vocal procedure across styles.

Influence
Blues genre · 1860–

Jazz takes the blues as a harmonic cycle, a pitch language (inflected thirds, fifths, sevenths), and a way of making a personal sound on a repeating form.

Influence
Bossa nova genre · 1958–

After the Rio school exists, jazz takes bossa as repertory and groove: Jobim tunes, a soft even-eight guitar pulse, and Getz-era tenor as a cool-jazz color.

Influence
Cuban son genre · 1880–

From the early 1940s, New York jazz takes son and conjunto craft — clave, montuno, Cuban percussion, mambo-era brass — into swing and bebop arranging.

Influence
Impressionism style · 1890–1920

Jazz takes color harmony from the French concert dialect: ninths, added-note sonorities, parallel streams, and a pedal that does not have to resolve as a dominant.

Influence
Spirituals genre · 1750–

Jazz keeps the spiritual as sacred repertory and church rhetoric beyond the New Orleans funeral: hymn-like heads, shouted cadence, a church-trained ear.

Influence
Stride piano style · 1919–

Jazz piano after ragtime is often Harlem stride: jumping bass, improvised right hand, rent-party virtuosity taken onto jazz dates.

Influence
Traditional pop style · 1920–1955

Jazz keeps traditional pop’s 32-bar standard as the chorus form and tune book.

Influence

Jazz

genre · 1910–

Includes Acid jazz, Bebop, Chicago jazz, Cool jazz, Flamenco jazz, Free jazz, Gypsy jazz, Hard bop, Jazz fusion, Modal jazz, New Orleans jazz, Smooth jazz, Soul jazz, Swing, Third stream

Umbrella for African American-origin improvised art/dance musics that share swing feel (in most historical styles), blues-inflected melody, and a rhythm-section-plus-front-line ensemble idea. Children in this seed — New Orleans jazz, swing, bebop, cool jazz, hard bop, modal jazz, free jazz, soul jazz, jazz fusion, smooth jazz, gypsy jazz, flamenco jazz — are styles inside the umbrella, not replacements for it. Style-to-style hops (new orleans jazz swing, swing bebop) stay on the children; this file is the long-term language. Ragtime, habanera, and march hops sit on New Orleans jazz. Western swing hears Swing, not this umbrella. Smooth jazz hears fusion and soul. Postwar choir voicing is jazz gospel. Third stream remains a leftover bin. Local jazz dialects (Europe, Japan, Africa, Latin America) remain unfiled.

Listen

  1. West End Blues Louis Armstrong and His Hot Five (1928) YouTube · Spotify
  2. Dippermouth Blues King Oliver's Creole Jazz Band (1923) YouTube · Spotify
  3. Ko-Ko Duke Ellington (1940) YouTube · Spotify
  4. Take the 'A' Train Duke Ellington / Billy Strayhorn (1941) YouTube · Spotify
  5. Ko-Ko Charlie Parker (1945) YouTube · Spotify
  6. So What Miles Davis (1959) YouTube · Spotify · Amazon
  7. Giant Steps John Coltrane (1959) YouTube · Spotify · Amazon
  8. Strange Fruit Billie Holiday · written by Abel Meeropol (1939) YouTube · Spotify · Amazon
  9. Sing, Sing, Sing Benny Goodman (1937) YouTube · Spotify
  10. A Love Supreme, Part I — Acknowledgement John Coltrane (1965) YouTube · Spotify

Passed on

Afrobeat genre · 1968–

Afrobeat horns and solos keep jazz-band literacy: voicings, modal color, a soloist over a vamp.

Influence
Bossa nova genre · 1958–

Bossa takes color and functional extension from jazz popular-song harmony — ninths, altered dominants, unexpected major/minor turns — and, on the Getz-era records, chorus solos as…

Influence
Concert flamenco style · 1960–

The concert wing borrows jazz’s harmonic extensions, bass role, and idea of the long improvised set.

Influence
Drum and bass genre · 1994–

Specialist drum and bass takes jazz’s extended harmony, pad, and horn color onto a jungle-speed break grid.

Influence
Filin style · 1940–

Filin takes jazz’s extended harmony and intimate delivery into 1940s Havana bolero song.

Influence
Flamenco jazz style · 1960–

Taxonomically flamenco-jazz is a jazz style; this edge names the practices that make that true: functional or modal harmony, chorus improvisation, and small-group roles.

Influence
Funk genre · 1965–

A wing of 1970s funk uses jazz-trained players and extended or modal color on top of the One.

Influence
Gospel genre · 1920–

Postwar choir and quartet gospel keeps jazz’s extended harmony and combo arranging under a church lead.

Influence
Highlife genre · 1920–

Mensah-era highlife keeps the coastal song and takes jazz’s horn-section dance-band craft.

Influence
Hip-hop genre · 1973–

Late-1980s–90s hip-hop samples jazz as a harmonic and timbral well: piano voicings, bass, horn hooks, ride-cymbal grain, looped as ostinato under verse–hook form.

Influence
Jazz fusion style · 1968–

Fusion keeps jazz improvisation, modal/post-bop language, and small-group solo order, then changes the chassis to electric rock and funk.

Influence
Kayōkyoku genre · 1920–1990

Kayōkyoku takes jazz’s dance-band pulse and kit — boogie, foxtrot, reed-and-rhythm orchestra — as Tokyo popular-song backing.

Influence
Krautrock genre · 1968–1975

Krautrock (especially Can) takes jazz’s open improvising form and drum independence and recodes them as a motorik rock pulse.

Influence
Mambo genre · 1938–

Stand-alone mambo takes jazz-band literacy: section voicings, shout riffs, and horn solos on a clave grid.

Influence
Newgrass style · 1971–

Newgrass keeps the Monroe unit and takes jazz’s extended harmony and solo talk.

Influence
Progressive rock style · 1969–1978

Progressive rock takes jazz’s odd meter, extended chord color, and open improvising span and writes them as composed rock suites.

Influence
Psychedelic rock style · 1966–1969

Psychedelic rock takes jazz’s modal vamp and long-line improvising (Coltrane as the named tutor) into 1966 guitar groups.

Influence
Salsa genre · 1966–

New York salsa bands write and improvise with jazz-band literacy: horn voicings, solos, and extended changes on a clave grid.

Influence
Shidaiqu genre · 1920–1950

Shidaiqu takes jazz’s cabaret dance-band kit — foxtrot and rumba pulse, reed-and-brass orchestra, Tin Pan Alley changes — under Mandarin film melody.

Influence
Ska genre · 1959–

Ska’s instrumental book is written and improvised by jazz-trained Kingston horn players (Skatalites, Drummond, Alphonso, Knibb).

Influence
Soul genre · 1958–

Soul bands and labels use jazz-session literacy: horn voicings, walking or swung residue, players who already read jazz dates.

Influence
Tango nuevo style · 1955–

Nuevo takes color and improvising ethos from jazz — extended and altered harmony, chorus-like solos inside a written frame — and, on the Mulligan date, a guest jazz voice.

Influence
Traditional pop style · 1920–1955

The crooner single keeps jazz’s dance-band backing, song harmony, and microphone phrasing.

Influence
Worldbeat genre · 1980–2000

Worldbeat often uses jazz as a mixing method, not as a folk source: a portable rhythm section, modal or funk vamp, and a slot for a guest virtuoso or local ensemble.

Influence

African American work song → Jazz

melodyperformance practiceform and structurestrength: mediumscholarly consensus1890–1940oralrecording

Mechanism

Jazz keeps the work song’s call-and-response and holler-inflected cry as ensemble and vocal procedure across styles. Strength medium. Blues supplies the cycle and a large share of the pitch language (blues jazz); this edge is the labor-song social technology. The local crystallization is african american work song new orleans jazz.

Evidence

Front-line and riff-section call-and-response in swing; vocal cries that still sit next to hollers; Floyd’s Call-Response model spanning work song and jazz.

Debate

Whether this is already covered by the blues hop. Blues is the harmonic-melodic parent; work song is the leader-and-gang procedure that blues also inherited. Both stay.

Mediators

community: African American jazz musicians

Blues → Jazz

harmonymelodyphrase and lickperformance practicestrength: highscholarly consensus1890–1940oralrecording

Mechanism

Jazz takes the blues as a harmonic cycle, a pitch language (inflected thirds, fifths, sevenths), and a way of making a personal sound on a repeating form. This is the long-term grammatical gift to the umbrella. The local crystallization in the first style is blues new orleans jazz. Ragtime and popular song supply other forms; blues supplies the bent pitch system and a large share of the jam-session default form.

Shared material

twelve-bar bluesprogressionI–I–I–I | IV–IV–I–I | V–IV–I–I

Donor St. Louis Blues (Bessie Smith, 1925) · choruses YouTube · Spotify

Receiver West End Blues (Louis Armstrong and His Hot Five, 1928) · choruses YouTube · Spotify

Same 12-bar cycle; Armstrong’s cadenza and mutes are jazz rhetoric on a blues form

Evidence

Oliver’s and Armstrong’s blues recordings; the blues as a required competence in swing and bebop books; Schuller’s transcriptions of early solos that are blues paraphrases. Parker’s blues heads (“Now’s the Time,” “Billie’s Bounce”) show the language still central after the style shift.

Debate

Whether jazz “comes from” blues alone (no) versus whether blues is definitional (yes, as one of a few roots). This edge does not deny ragtime, Caribbean rhythm, or the American popular song.

Mediators

artist: Louis Armstrong; artist: King Oliver

Bossa nova → Jazz

meter and groovemelodyperformance practicestrength: mediumwell documented1962–1970recordingradio

Mechanism

After the Rio school exists, jazz takes bossa as repertory and groove: Jobim tunes, a soft even-eight guitar pulse, and Getz-era tenor as a cool-jazz color. Strength medium for 1960s jazz repertory, not for jazz as a whole. This is the reverse of jazz bossa nova (harmony into Rio). Do not treat the 1964 US hit as the birth of bossa.

Shared material

DesafinadotuneJobim song taken into jazz repertory

Donor Desafinado (João Gilberto, 1959) · whole side YouTube · Spotify

Receiver Desafinado (Stan Getz and Charlie Byrd, 1962) · Jazz Samba YouTube · Spotify

Same Jobim tune; jazz keeps the melody and bossa pulse as cool-jazz repertory. Not the birth of bossa

Evidence

Byrd/Getz Jazz Samba; Getz/Gilberto; the rapid entry of “Girl from Ipanema” and kin into jazz fakebooks (McGowan).

Debate

US marketing collapsed the two directions into “jazz bossa.” The corpus keeps them as two edges.

Mediators

artist: Stan Getz; artist: Charlie Byrd

Cuban son → Jazz

meter and grooveinstrumentationform and structurestrength: mediumscholarly consensus1943–1960migrationrecordingdanceoral

Mechanism

From the early 1940s, New York jazz takes son and conjunto craft — clave, montuno, Cuban percussion, mambo-era brass — into swing and bebop arranging. Strength medium for the jazz umbrella after 1940. The earlier New Orleans “Spanish tinge” is habanera/tresillo, not this son hop.

Evidence

Bauzá’s Tanga; Gillespie/Pozo Manteca; Machito’s Afro-Cubans as a workplace (Sublette, Grove).

Debate

How much is son versus rumba, danzón, or a generic “Afro-Cuban” label. The edge uses son as the named popular engine already in the corpus. Mambo is not separately filed.

Mediators

artist: Mario Bauzá; artist: Dizzy Gillespie; artist: Chano Pozo

Impressionism → Jazz

harmonytimbre and productionstrength: mediumscholarly consensus1924–1965notationrecordingpedagogy

Mechanism

Jazz takes color harmony from the French concert dialect: ninths, added-note sonorities, parallel streams, and a pedal that does not have to resolve as a dominant. Strength medium. The job is piano and arranging, not Pelléas on a bandstand. Blues remains the other harmonic parent.

Evidence

Beiderbecke’s In a Mist; later Bill Evans and Gil Evans as the usual modern-jazz names for the same French chord vocabulary; Grove on jazz harmony’s non-functional layer.

Debate

How early the hop is (1920s novelty vs 1950s conservatory jazz). The edge covers both as one mechanism. Do not claim Debussy invented swing or that jazz becomes a style of impressionism.

Mediators

artist: Bix Beiderbecke; artist: Bill Evans

Spirituals → Jazz

melodyfunction and contextperformance practicestrength: mediumscholarly consensus1890–1940liturgyoralrecording

Mechanism

Jazz keeps the spiritual as sacred repertory and church rhetoric beyond the New Orleans funeral: hymn-like heads, shouted cadence, a church-trained ear. Strength medium. The local funeral hop is spirituals new orleans jazz. gospel hard bop is the later Holiness wing.

Evidence

Church-trained players across early and swing jazz; Floyd on sacred troping; spirituals as named concert and jam vehicles.

Debate

How much later “spiritual jazz” (Coltrane) is this hop versus modal/free practice. That 1960s wing can be an extra edge when those nodes are X; this file is the long-term church-song gift to the umbrella.

Mediators

community: African American church-trained jazz musicians

Stride piano → Jazz

instrumentationperformance practicephrase and lickstrength: mediumscholarly consensus1921–1935oralrecording

Mechanism

Jazz piano after ragtime is often Harlem stride: jumping bass, improvised right hand, rent-party virtuosity taken onto jazz dates. Strength medium on the umbrella. The swing-band hop is stride piano swing.

Evidence

Johnson and Waller as jazz pianists; Schuller and Berlin on that literacy.

Debate

Whether New Orleans already had jazz piano. It did; this hop is the Harlem school that becomes the national jazz-piano default.

Mediators

artist: James P. Johnson; artist: Fats Waller

Traditional pop → Jazz

melodyform and structureharmonystrength: highscholarly consensus1930–1960recordingoralpedagogy

Mechanism

Jazz keeps traditional pop’s 32-bar standard as the chorus form and tune book. Strength high. This is the songbook hop, not the crooner-with-band hop the other way.

Evidence

Fitzgerald songbooks; Parker contrafacts on standards (DeVeaux, Grove).

Debate

Whether jazz already owned these tunes. Many were written as popular songs first; jazz recodes them as blowing forms.

Mediators

artist: Ella Fitzgerald

Jazz → Afrobeat

instrumentationharmonyperformance practicestrength: mediumwell documented1969–1975pedagogyoralrecording

Mechanism

Afrobeat horns and solos keep jazz-band literacy: voicings, modal color, a soloist over a vamp. Strength medium. Funk is the groove parent; this hop is Fela’s trumpet-and-sax school.

Evidence

Fela’s Trinity College / jazz-band years; Africa 70 horn writing; Grove on that training.

Debate

Whether this is already highlife brass. Highlife has horns; the solo-and-voicing job is the jazz hop.

Mediators

artist: Fela Kuti

Jazz → Bossa nova

harmonyperformance practicestrength: mediumscholarly consensus1958–1964recordingoralradio

Mechanism

Bossa takes color and functional extension from jazz popular-song harmony — ninths, altered dominants, unexpected major/minor turns — and, on the Getz-era records, chorus solos as a guest jazz voice. Strength medium. Samba remains the groove and song parent. Do not treat bossa as a style of jazz.

Evidence

Jobim changes that do not sit in older samba-canção diatonic habit; Desafinado; Getz/Gilberto as the dated international meeting (McGowan).

Debate

U.S. marketing sold bossa as jazz. Brazilian histories keep the Rio song school first. The edge is harmony and a later guest circuit, not authorship.

Mediators

artist: Antônio Carlos Jobim; artist: Stan Getz

Jazz → Concert flamenco

harmonyperformance practiceinstrumentationstrength: highwell documented1960–1990recordingpedagogypatronage

Mechanism

The concert wing borrows jazz’s harmonic extensions, bass role, and idea of the long improvised set. Palo structure remains; the ensemble and the guitar’s chord vocabulary change. The hybrid that is primarily a jazz style is Flamenco jazz. Strength is high on this child; it was only medium on the flamenco umbrella.

Evidence

Paco de Lucía’s 1970s–80s groups; later cajón-and-bass concert format; recorded harmony that is no longer only por medio / por arriba cadences.

Debate

How much is jazz versus rock, pop, Brazilian, or studio practice. Jazz is the clearest named donor for harmony and improvising ethos.

Mediators

artist: Paco de Lucía

Jazz → Drum and bass

harmonytimbre and productionperformance practicestrength: mediumscholarly consensus1994–1997recording

Mechanism

Specialist drum and bass takes jazz’s extended harmony, pad, and horn color onto a jungle-speed break grid. Strength medium. jungle drum and bass remains the drum parent; this hop is the jazz-listening wing (Goldie, Bukem), not a claim that D&B is jazz. Liquid and jazzstep stay on the drum-and-bass node.

Evidence

Inner City Life / Timeless and Bukem-school pads (Grove, Starr).

Debate

Whether jungle already covers it. Jungle is the break-and-ragga school; the jazz harmony is a later specialist hearing.

Mediators

artist: Goldie

Jazz → Filin

harmonyperformance practicetimbre and productionstrength: highscholarly consensus1940–1955recordingradiooral

Mechanism

Filin takes jazz’s extended harmony and intimate delivery into 1940s Havana bolero song. Strength high. bolero filin is the song-span parent; this hop is the U.S. harmonic and nightclub craft. Pointed at the jazz umbrella because the transfer is the long-term language, not one named jazz child.

Evidence

Portillo and Méndez citing jazz records; guitar and piano voicings beyond dance-bolero cycles; Sublette on Havana filin as jazz-bolero.

Debate

Whether filin is already a jazz style. It remains a Cuban song school; jazz is the donor harmony, not the genre rename.

Mediators

artist: César Portillo de la Luz; artist: José Antonio Méndez

Jazz → Flamenco jazz

harmonyperformance practiceform and structurestrength: highwell documented1960–oralrecordingpedagogy

Mechanism

Taxonomically flamenco-jazz is a jazz style; this edge names the practices that make that true: functional or modal harmony, chorus improvisation, and small-group roles. Without them the same palos would remain flamenco. Strength high on the child.

Evidence

Jazz musicians on the records; chorus form next to compás; walking or fusion bass languages.

Debate

Redundant with taxonomic_parents: [jazz] only if one treats taxonomy as influence. Here the parent relation is “kind of”; the edge is the transferable craft.

Mediators

artist: John McLaughlin; community: Spanish jazz musicians

Jazz → Funk

harmonyinstrumentationperformance practicestrength: lowwell documented1970–1975oralrecordingpedagogy

Mechanism

A wing of 1970s funk uses jazz-trained players and extended or modal color on top of the One. Strength low on funk as a whole — soul is the definitional parent — and medium on the jazz-funk wing. funk jazz fusion is the reverse hop.

Evidence

Headhunters and related dates; Nicholson on jazz-rock/funk personnel.

Debate

Whether this is already fusion. Fusion is the jazz-side name; this hop is jazz literacy entering named funk records.

Mediators

artist: Herbie Hancock; artist: Miles Davis

Jazz → Gospel

harmonyinstrumentationtimbre and productionstrength: mediumscholarly consensus1955–1975recordingliturgypedagogy

Mechanism

Postwar choir and quartet gospel keeps jazz’s extended harmony and combo arranging under a church lead. Strength medium. Dorsey-era gospel is blues and spirituals; this hop is the later studio-choir literacy. gospel hard bop is the reverse church-into-jazz hop.

Evidence

Cleveland and Hawkins-class choir charts against jazz-session voicings (Burnim/Maultsby, Grove).

Debate

Whether this is already soul. Soul is the secular child; the church job stays gospel’s.

Mediators

artist: James Cleveland

Jazz → Highlife

instrumentationharmonymeter and groovestrength: highwell documented1948–1960recordingoraldance

Mechanism

Mensah-era highlife keeps the coastal song and takes jazz’s horn-section dance-band craft. Strength high. Palm-wine remains the guitar parent.

Evidence

Tempos records against swing dance-band grammar; Grove on that meeting.

Debate

Whether this is already swing. The song and the guitar cycle are local; the horn job is the jazz hop.

Mediators

artist: E.T. Mensah

Jazz → Hip-hop

harmonytimbre and productionphrase and lickstrength: mediumwell documented1988–1996recording

Mechanism

Late-1980s–90s hip-hop samples jazz as a harmonic and timbral well: piano voicings, bass, horn hooks, ride-cymbal grain, looped as ostinato under verse–hook form. Strength medium. Funk remains the break parent; reggae remains the sound-system parent. This is not a claim that hip-hop becomes a style of jazz.

Evidence

A Tribe Called Quest’s Low End Theory; Gang Starr / Guru’s Jazzmatazz meetings; liner-note and crate lore that names specific jazz LPs as source discs (Chang).

Debate

Whether “jazz-rap” is a style or a sampling diet. The edge is the diet. Live jazz-rap bands are a later wing, not required for the hop.

Mediators

artist: A Tribe Called Quest; artist: Guru

Jazz → Jazz fusion

harmonyperformance practiceform and structurestrength: highwell documented1968–1975recordingoral

Mechanism

Fusion keeps jazz improvisation, modal/post-bop language, and small-group solo order, then changes the chassis to electric rock and funk. Taxonomically it is a jazz style; this edge names the transferable craft. Strength high on the child.

Evidence

Dated Miles electric sessions and the 1970s bands staffed by those players (Nicholson).

Debate

Whether fusion “leaves jazz.” The corpus treats it as a style of jazz with a new groove and timbre.

Mediators

artist: Miles Davis

Jazz → Kayōkyoku

meter and grooveinstrumentationharmonystrength: highscholarly consensus1925–1955recordingradiopatronage

Mechanism

Kayōkyoku takes jazz’s dance-band pulse and kit — boogie, foxtrot, reed-and-rhythm orchestra — as Tokyo popular-song backing. Strength high. Pointed at the jazz umbrella because the transfer is the long-term dance-band language. Enka leftover as a later ballad sibling, not this hop. Ryūkōka leftover as this node’s interwar name.

Evidence

Kasagi’s Tokyo Boogie-Woogie; interwar Japanese jazz-band records under popular-song singers; Grove on jazz in Japanese popular music.

Debate

Whether early kayō is already jazz. The singer-and-hit factory is kayōkyoku’s; jazz is the donor band.

Mediators

artist: Shizuko Kasagi

Jazz → Krautrock

meter and grooveperformance practicetimbre and productionstrength: mediumscholarly consensus1968–1972oralrecording

Mechanism

Krautrock (especially Can) takes jazz’s open improvising form and drum independence and recodes them as a motorik rock pulse. Strength medium. Psychedelic rock remains the long-form parent; this hop is the jazz-room residue in the German school. Stockhausen leftover as a Cologne pedagogy, not a genre parent.

Evidence

Jaki Liebezeit’s kit against free-jazz independence; Can’s long vamps (Grove).

Debate

Whether this is already psychedelia. The SF/London color-and-drone job is psychedelic rock’s; the jazz-trained kit and open form are jazz’s.

Mediators

artist: Can

Jazz → Mambo

harmonyinstrumentationperformance practicestrength: mediumscholarly consensus1940–1955oralrecording

Mechanism

Stand-alone mambo takes jazz-band literacy: section voicings, shout riffs, and horn solos on a clave grid. Strength medium. Danzón and son remain the groove parents. Later NY Salsa still takes living jazz harmony (jazz salsa); this hop is the 1940s–50s Palladium and Mexico City band.

Evidence

Machito’s Afro-Cubans; Prado’s cinema-band charts; Grove on mambo as jazz-band scoring of Cuban dance.

Debate

Whether this is already cuban-son into jazz (cuban son jazz). That edge is clave and montuno into jazz. This edge is the reverse arranging hop into the named mambo school.

Mediators

artist: Machito; artist: Pérez Prado

Jazz → Newgrass

harmonyphrase and lickperformance practicestrength: mediumwell documented1971–1977oralrecordingpedagogy

Mechanism

Newgrass keeps the Monroe unit and takes jazz’s extended harmony and solo talk. Strength medium. Rock pulse sits on the sibling file.

Evidence

New Grass Revival and related festival players against a I–IV–V default; Malone and Grove on that wing.

Debate

Whether this waits for Béla Fleck. The 1970s named school already opens the changes; later new acoustic is a continuation.

Mediators

artist: Sam Bush

Jazz → Progressive rock

meter and grooveharmonyperformance practicestrength: mediumscholarly consensus1969–1973recordingoral

Mechanism

Progressive rock takes jazz’s odd meter, extended chord color, and open improvising span and writes them as composed rock suites. Strength medium. Psychedelic long form remains the heavier parent. Jazz-fusion is a sibling 1969 meeting, not this parent. Romanticism and baroque leftover as concert-music bins, not genre parents.

Evidence

Crimson and Canterbury (Soft Machine) against jazz-meter and solo-section practice (Grove, Starr).

Debate

Whether this is already fusion. The Miles/Mahavishnu rock-kit job is fusion’s; the Yes/Genesis/Crimson suite job is progressive rock’s.

Mediators

artist: King Crimson; artist: Soft Machine

Jazz → Psychedelic rock

harmonyform and structuremelodystrength: mediumscholarly consensus1966–1967recordingradio

Mechanism

Psychedelic rock takes jazz’s modal vamp and long-line improvising (Coltrane as the named tutor) into 1966 guitar groups. Strength medium. Hindustani classical is the raga-color hop; this file is the jazz-modal hop. Not every jam band is this edge.

Evidence

Eight Miles High and allied 1966–67 sides against Coltrane modal records (Grove, Starr).

Debate

Whether this is already raga-rock. The sitar/raga color is the Hindustani hop; the modal-jazz line and drum feel are jazz’s.

Mediators

artist: The Byrds

Jazz → Salsa

harmonyinstrumentationperformance practicestrength: mediumwell documented1966–1978oralrecordingpedagogy

Mechanism

New York salsa bands write and improvise with jazz-band literacy: horn voicings, solos, and extended changes on a clave grid. Strength medium. The dance grammar is son/mambo; the arranging school is jazz (and the earlier Machito Afro-Cuban jazz meetings).

Evidence

Palmieri’s harmonic language; jazz-trained horn sections on Fania dates; continuity from Machito/Puente into the salsa industry.

Debate

Whether this is already covered by mambo. Mambo carries some of it; salsa’s 1970s charts still take living jazz harmony and solo practice, not only 1950s riffs.

Mediators

artist: Machito; artist: Eddie Palmieri

Jazz → Shidaiqu

instrumentationmeter and grooveharmonystrength: highscholarly consensus1920–1949recordingradiopatronage

Mechanism

Shidaiqu takes jazz’s cabaret dance-band kit — foxtrot and rumba pulse, reed-and-brass orchestra, Tin Pan Alley changes — under Mandarin film melody. Strength high. traditional pop shidaiqu is the song-factory hop; this edge is the band. Pointed at the jazz umbrella because the transfer is the long-term dance-band language, not one named jazz child.

Evidence

Zhou Xuan film sides with jazz-band backing; Shanghai Li Jinhui and Pathé cabaret orchestras; Grove on treaty-port jazz-pop.

Debate

Whether shidaiqu is already jazz. It remains a Mandarin film-song school; jazz is the donor band, not the genre rename.

Mediators

community: Shanghai cabaret and film orchestras

Jazz → Ska

instrumentationperformance practicemelodyharmonystrength: mediumwell documented1959–1966oralpedagogyrecording

Mechanism

Ska’s instrumental book is written and improvised by jazz-trained Kingston horn players (Skatalites, Drummond, Alphonso, Knibb). Strength medium: the dance groove is mento-plus-R&B; the solos, riffs, and section voicings are jazz competence relocated to a 45. It is not a claim that ska is a style of jazz.

Evidence

Skatalites personnel and repertory; Drummond’s trombone language; jazz standards recast as ska instrumentals.

Debate

Whether this is influence or just the available professional training. Keep the edge: the sounding horn job is jazz rhetoric, not R&B sax-honk alone.

Mediators

artist: The Skatalites; artist: Don Drummond

Jazz → Soul

harmonyinstrumentationperformance practicestrength: lowwell documented1958–1968oralrecordingpedagogy

Mechanism

Soul bands and labels use jazz-session literacy: horn voicings, walking or swung residue, players who already read jazz dates. Strength low on the node as a whole — gospel and R&B are the definitional parents — and medium on Motown/Charles arranging.

Evidence

Motown’s jazz-trained studio; Charles’s small-group jazz competence under soul hits.

Debate

Whether this is already R&B. R&B has jump-jazz residue; this hop is 1960s soul arranging specifically.

Mediators

artist: Ray Charles; institution: Motown

Jazz → Tango nuevo

harmonyperformance practicestrength: mediumscholarly consensus1955–1974oralrecordingpedagogy

Mechanism

Nuevo takes color and improvising ethos from jazz — extended and altered harmony, chorus-like solos inside a written frame — and, on the Mulligan date, a guest jazz voice. Strength medium. Tango remains the groove, the bandoneón rhetoric, and the parent (tango tango nuevo). Do not treat nuevo as a style of jazz.

Evidence

Piazzolla’s New York and Paris years; octet and quintet writing that leaves golden-age diatonic habit; Summit (1974) as the dated international meeting. Grove names jazz among nuevo’s donors.

Debate

U.S. and European marketing sometimes sold Piazzolla as jazz. Argentine histories keep the tango school first. Concert craft (Ginastera, Boulanger, fugue) is a real second donor and is unfiled; do not hang it on Romanticism or Baroque. Do not draw tango jazz for repertoire dates that merely quote a tango.

Mediators

artist: Ástor Piazzolla; artist: Gerry Mulligan

Jazz → Traditional pop

harmonyinstrumentationperformance practicestrength: highscholarly consensus1925–1955recordingradiooral

Mechanism

The crooner single keeps jazz’s dance-band backing, song harmony, and microphone phrasing. Strength high. Swing is the 1930s band dialect of that backing, not a second parent here.

Evidence

Crosby with Whiteman/jazz-adjacent studio bands; Sinatra with Dorsey (Starr, Grove).

Debate

Whether the crooner “is” jazz. The lead job is popular song; the band literacy is jazz’s.

Mediators

artist: Bing Crosby; artist: Tommy Dorsey; artist: Frank Sinatra

Jazz → Worldbeat

performance practiceform and structuremeter and groovestrength: mediumscholarly consensus1980–2000recordingpatronage

Mechanism

Worldbeat often uses jazz as a mixing method, not as a folk source: a portable rhythm section, modal or funk vamp, and a slot for a guest virtuoso or local ensemble. The featured tradition supplies color and groove; jazz/pop production supplies the album and the festival set. Strength is medium on worldbeat: many records use a simpler rock grid instead.

Evidence

Session credits and arrangements on 1980s–90s crossover albums; the same players moving between fusion, ECM-adjacent projects, and WOMAD/Real World dates (Taylor).

Debate

Whether this is jazz influence or generic studio pop. The edge applies when improvising guests, vamps, and jazz-trained bass/drums are structural — not when “jazz” is only a liner-note compliment.

Mediators

community: Jazz-trained rhythm sections and producers on worldbeat sessions