Jazz Changes

Miles Davis, music · Introduced on the album Kind of Blue, 1959

So What

So What is a 32-bar modal tune by Miles Davis, built on two scales a half step apart. Players love it because so few chord changes leave a soloist room to build ideas. It opens Kind of Blue, and Miles Davis kept it in his live sets for years.

▶ Plays the whole path in order, one recording after another.

  1. 1 Learn the song Miles Davis
  2. 2 Hear it live Miles Davis Quintet
  3. 3 Hear it very fast Miles Davis Quintet
  4. 4 Hear it with words Eddie Jefferson
  5. 5 Same changes, new tune John Coltrane
  6. 6 Hear it with guitar and organ George Benson
  7. 7 Hear it as a piano trio Bill Evans Trio
  8. 8 Hear a later generation play it Herbie Hancock Quintet

How the tune works

D minorusual key
32 barsA · A · B · A form
D Dorian → E♭ Dorian → D Doriankey centers
138–142 bpmhow fast players take it, across 3 transcribed solos (Weimar Jazz Database)

A 32-bar AABA tune with almost no chord changes. The two A sections stay on D Dorian, a minor sound that uses the white keys from D to D. The bridge moves up a half step to E♭ Dorian for eight bars, and the last A returns to D Dorian. Charts write the two sounds as D minor 7 and E♭ minor 7, held for 16, 8 and 8 bars.

The changes under Cannonball Adderley's solo on Miles Davis's Kind of Blue (1959), transcribed in the Weimar Jazz Database. Fake books write the same 16-8-8 plan.

Key D minor
Abars 1–8
Bar 1: Dm7
Bar 2: Dm7
Bar 3: Dm7
Bar 4: Dm7
Bar 5: Dm7
Bar 6: Dm7
Bar 7: Dm7
Bar 8: Dm7
A²bars 9–16
Bar 9: Dm7
Bar 10: Dm7
Bar 11: Dm7
Bar 12: Dm7
Bar 13: Dm7
Bar 14: Dm7
Bar 15: Dm7
Bar 16: Dm7
Bbars 17–24
Bar 17: E♭m7
Bar 18: E♭m7
Bar 19: E♭m7
Bar 20: E♭m7
Bar 21: E♭m7
Bar 22: E♭m7
Bar 23: E♭m7
Bar 24: E♭m7
A³bars 25–32
Bar 25: Dm7
Bar 26: Dm7
Bar 27: Dm7
Bar 28: Dm7
Bar 29: Dm7
Bar 30: Dm7
Bar 31: Dm7
Bar 32: Dm7

Use the key buttons to move the chart to the key you play in.

Source: Weimar Jazz Database: Cannonball Adderley, So What

Listen in this order

Play all 8 on YouTube ↗

Start with the Kind of Blue recording, then hear the tune get faster on stage in 1960 and 1964. The last five steps show it as a vocal, a different tune on the same changes, a guitar and organ groove, a piano trio and a 1990s tribute band.

  1. Step 1 · Learn the song Now playing

    Miles Davis 1959

    Kind of Blue

    D minor · 4/4 · swing

    Listen for
    Count four eight-bar sections: two that match, one a half step higher, then home again. The bass plays the main theme, which is unusual, and Bill Evans's piano chords answer it.
    Try this
    Play a D minor 7 chord and hold it for 16 bars, counting each bar aloud. Then play E♭ minor 7 for 8 bars and finish with D minor 7 for 8 bars. Do it without the recording first, then listen once and note where the bridge arrives.
  2. Step 2 · Hear it live Now playing

    Miles Davis Quintet (with John Coltrane) 1960

    “So What (Live from Konserthuset, Stockholm - March 1960)”, The Final Tour: The Bootleg Series, Vol. 6

    Listen for
    The band plays it faster than on the album. Follow one chorus by counting 32 bars, and listen for the bridge, where the harmony moves up a half step for eight bars.
    Try this
    Count bars aloud with the recording. The bridge starts on bar 17. Try one full chorus; for a smaller version, count only the first eight bars and start over each time.
  3. Step 3 · Hear it very fast Now playing

    Miles Davis Quintet 1964

    "Four" & More: Recorded Live in Concert

    very fast tempo

    Listen for
    At this tempo a 32-bar chorus goes by quickly. The bridge, eight bars a half step higher, is the easiest place to find your place.
    Try this
    Tap beats 2 and 4 with the recording for one chorus. For a smaller version, tap only beat 1 of each bar.
  4. Step 4 · Hear it with words Now playing

    Eddie Jefferson 1968

    Body and Soul

    Listen for
    The words are fitted to the tune's own phrases, so you hear its shape as sentences. Listen for the bridge, where the band moves up a half step.
    Try this
    Hum the main theme along with the record for one chorus. Then hum just the bridge on its own.
  5. Step 5 · Same changes, new tune Now playing

    John Coltrane 1961

    “Impressions”, Impressions

    Listen for
    This take runs nearly fifteen minutes on the same 32-bar plan as So What. Eric Dolphy is in the band but plays only the final chord. Listen for the bridge to count how many choruses go by.
    Try this
    Play the 16-8-8 chord plan from step 1 and make up short phrases over it, using the white keys D to D over D minor 7 and the same pattern a half step higher over E♭ minor 7. This is soloing over changes, so for a smaller version play only the notes D, F and A over the D minor 7 bars and E♭, G♭ and B♭ over the E♭ minor 7 bars.
  6. Step 6 · Hear it with guitar and organ Now playing

    George Benson 1971

    Beyond the Blue Horizon

    funk, up-tempo swing and half-time

    Listen for
    Benson and organist Clarence Palmer take the solos. Listen for the groove change, from funk to fast swing to half-time, as the band plays the same tune.
    Try this
    Play eight bars of D minor 7 twice on guitar or piano. First play short, even funk chords, then long, relaxed swing chords. Notice how the feel changes while the harmony stays put.
  7. Step 7 · Hear it as a piano trio Now playing

    Bill Evans Trio 1974

    Blue in Green: The Concert in Canada

    Listen for
    There are no horns, so the piano carries the tune. Listen for the bridge, where the harmony moves up a half step, and compare the sound of a trio with the sextet on the album.
    Try this
    At the piano, play the 'So What' voicing on D minor 7: stack perfect fourths from the bottom with a major third on top (E, A, D, G, B). Move the same shape up a half step for E♭ minor 7 and back. For a smaller version, play only E, A and D.
  8. Step 8 · Hear a later generation play it Now playing

    Herbie Hancock Quintet (Hancock, Shorter, Carter, Williams, Roney) 1992

    “So What (Live)”, A Tribute to Miles

    Listen for
    Hancock, Carter and Williams were the rhythm section on Four & More (step 3), recorded 28 years earlier. Listen to how the same three players handle the tune now.
    Try this
    Play only the root of each chord with the record: D for 16 bars, E♭ for 8, then D for 8. For a smaller version, play just the first note of each eight-bar section.

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