Jazz Changes

Jimmy Van Heusen, music · Johnny Burke, lyrics · Introduced by Dorothy Lamour in And the Angels Sing, 1944

It Could Happen to You

It Could Happen to You is a 1943 song by Jimmy Van Heusen and Johnny Burke. The 32 stay in and use climbing, tense-sounding and short falling turns. Bud Powell, Miles Davis, Sonny Rollins, Sonny Clark, Chet Baker and Keith Jarrett all recorded it.

Listen in this order

Start with a 1943 vocal, then hear a solo piano, a quintet, a solo tenor sax, a sextet, a vocal quartet, a live trumpet quartet and a long piano trio. Each step plays the same 32 in a different setting.

8 recordings, 1943 to 1996 · Play all 8 on YouTube ↗

  1. Jo Stafford with Paul Weston1943 · Big band
  2. Bud Powell1951 · Bebop
  3. The Miles Davis Quintet1956 · Hard bop
  4. Sonny Rollins1957 · Hard bop
  5. Sonny Clark1957 · Hard bop
  6. Chet Baker1958 · Vocal
  7. Kenny Dorham1961 · Hard bop
  8. Keith Jarrett, Gary Peacock, Jack DeJohnette1996 · Contemporary jazz

Step 1 of 8 Now playing✓ Heard

Hear the song as a singer delivers it

Jo Stafford with Paul Weston and His Orchestra · 1943 · Big band, Easy listening

Capitol Collectors Series

Listen for
The track has a voice and an orchestra and runs about three minutes. Follow the voice and count the four sections.
Try it on your instrument

Play the first eight of (, , , , E♭maj7, , , ) at a slow pace, one chord per bar, while you hum the tune.

Step 2 of 8 Now playing✓ Heard

Hear the changes in a bebop piano solo

Bud Powell · 1951 · Bebop

Un Poco Loco / It Could Happen to You

Listen for
Powell plays piano alone, so his left hand carries the . Listen to how he climbs through two tense chords in the first four .
Try it on your instrument

Play the with your left hand, one per (, , , , , , Fm7, B♭7). A smaller version is to play only the roots.

Step 3 of 8 Now playing✓ Heard

Hear a trumpet and a tenor sax take the changes

The Miles Davis Quintet · 1956 · Hard bop

Relaxin' with the Miles Davis Quintet

Listen for
The track runs 6:40, with Miles Davis on trumpet and John Coltrane on tenor sax over a piano, bass and drums . Compare how each horn plays over the same 32 .
Try it on your instrument

Play the (, , , , Fm7, B♭7, E♭maj7 , Fm7 B♭7), putting two chords in the that have two names.

Step 4 of 8 Now playing✓ Heard

Hear the changes implied by a single line

Sonny Rollins · 1957 · Hard bop

The Sound of Sonny

Listen for
Rollins plays tenor sax alone on this 3:47 track, so no chordal instrument states the harmony. Hum the roots of the first eight against his line.
Try it on your instrument

Play the melody with no under it, then play it again and add only the root of each chord on beat one of each .

Step 5 of 8 Now playing✓ Heard

Hear the form carried by three horns

Sonny Clark · 1957 · Hard bop

Dial "S" for Sonny

Listen for
Trumpet, trombone and tenor sax play with the for almost seven minutes. Count the as A, B, A, C to hear when it turns over.
Try it on your instrument

Play one of with only the root and seventh of each chord: A, B, A, C, 32 . Use , , , , E♭maj7, , , for each A.

Step 6 of 8 Now playing✓ Heard

Hear the song sung in a jazz quartet

Chet Baker · 1958 · Vocal

Chet Baker Sings: It Could Happen to You

Listen for
The track is short, under three minutes, with Baker's voice, Kenny Drew's piano, Sam Jones on bass and Danny Richmond on drums. Follow the voice first, then the piano behind it.
Try it on your instrument

Sing or play the melody and stop on the last of each section: at the end of the first A, at the end of the .

Step 7 of 8 Now playing✓ Heard

Hear a live trumpet quartet at length

Kenny Dorham · 1961 · Hard bop

Inta Somethin'

Listen for
Dorham plays trumpet with piano, bass and drums for just over six minutes. Count the to follow how the quartet moves from one chorus to the next.
Try it on your instrument

Play the two-chord slowly: to in bar 12, and to in bar 27. Then play the full with those bars in place.

Step 8 of 8 Now playing✓ Heard

Hear the form stretched over a long trio performance

Keith Jarrett, Gary Peacock, Jack DeJohnette · 1996 · Contemporary jazz

Tokyo '96

Listen for
At 11:38 this is the longest track on the path, played by piano, bass and drums. Follow Peacock's bass line under the piano and keep the in your head.
Try it on your instrument

Loop the first four (, , , ) with the melody in your right hand. Then play the loop again with a different voicing each time.

More great versions

5 more, from 1954 to 2024. Tap a cover to play it here.

  1. June Christy1954 · Vocal
  2. Herb Ellis1955 · Bebop
  3. Ahmad Jamal Trio1958 · Post-bop
  4. Sonny Rollins Trio1959
  5. Laufey2024 · Contemporary jazz

For players

The tune's layout, its keys and the chord chart, for anyone who wants to play along.

Show the form and chords

How the tune works

E♭ majorusual key
32 barsA · B · A · C form
E♭ majorkey centers

Each starts on and moves up through , and before it returns to E♭maj7. , and close the phrase and lead to Fm7 at the start of the next section. The opens with Fm7 and , resolves to E♭maj7, and then uses to reach , followed by , Fm7 and B♭7. The opens the same way, with Fm7 and B♭7 to E♭maj7 , then Gm7♭5 C7♭9, Fm7 and B♭7, and ends with an E♭maj7 Cm7 and a last Fm7 B♭7. The tune stays in throughout, and the in the B and C sections are short moves that return to it. These names follow the iReal Pro chart.

Play the changes

E♭ major
Open in iReal Pro ↗
A8 bars
E♭maj7
E°7
Fm7
F♯°7
E♭maj7
A♭maj7
Gm7♭5
C7♭9
B8 bars
Fm7
B♭7
E♭maj7
Dm7♭5G7♭9
Cm7
F7
Fm7
B♭7
A8 bars
E♭maj7
E°7
Fm7
F♯°7
E♭maj7
A♭maj7
Gm7♭5
C7♭9
C8 bars
Fm7
B♭7
E♭maj7A♭7
Gm7♭5C7♭9
Fm7
B♭7
E♭maj7Cm7
Fm7B♭7

Chart from iReal Pro's Jazz 1460 playlist, contributed by its users.