Super Simple Chords

Piano chords · Pop heartbeat

Watch What Happens: easy piano accompaniment in letter notes

By Michel Legrand

  • Eb major
  • 4/4
  • 90 BPM
  • 1964
  • Easy
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Left hand Sneaky heartbeatRight hand Freeze-tag chordsChords worked out from the notes of the famous part

The accompaniment with every note named, bar by bar: the bar sheet shows each note as a bar on the staff with its letter inside, so you can accompany Watch What Happens without reading music. The left hand plays sneaky heartbeat (root bass · 1 · 2& · 4&) and the right hand freeze-tag chords.

The main tune of Watch What Happens in letter notes

The real notes from a score, both hands, bar by bar. R is the right hand, L the left; C4 is middle C.

Bar 1
G7 → Cm
RG4 A3+D4 Bb3+Eb4 A3+D4
LF2 B2 C3 C2
Bar 2
Fm → Cm
RC4 Eb4 A3+D4+G4 F4 Eb4
LF2 C3
Bar 3
G7 → Cm
RG4 Ab3+C4 Ab3+Eb4 Ab3+D4
LF2 B2 C3 F2
Bar 4
Bb → Bb7
RC4 Eb4 Ab3+C4+G4 F4 Eb4
LBb2 Bb1

Watch What Happens accompaniment in letter notes

The G7 – Cm – Fm – Cm – G7 – Cm – Bb – Bb7 loop with sneaky heartbeat in the left hand and freeze-tag chords in the right. Notes struck together are joined with a plus; C4 is middle C.

Bar 1
G7 → Cm
RB4+D5+G5 B4+D5+G5 B4+D5+G5
LG2 G2 C3
Bar 2
Fm → Cm
RAb4+C5+F5 Ab4+C5+F5 Ab4+C5+F5
LF2 F2 C3
Bar 3
G7 → Cm
RB4+D5+G5 B4+D5+G5 B4+D5+G5
LG2 G2 C3
Bar 4
Bb → Bb7
RD4+F4+Bb4 D4+F4+Bb4 D4+F4+Bb4 Eb4 F4 G4 Ab4 Bb4 C5 D5 Eb5
LBb2 Bb2 Bb2
Bar 5
G7 → Cm
RB4+D5+G5 B4+D5+G5 B4+D5+G5
LG2 G2 C3
Bar 6
Fm → Cm
RAb4+C5+F5 Ab4+C5+F5 Ab4+C5+F5
LF2 F2 C3
Bar 7
G7 → Cm
RB4+D5+G5 B4+D5+G5 B4+D5+G5
LG2 G2 C3
Bar 8
Bb → Bb7
RD4+F4+Bb4 D4+F4+Bb4 D4+F4+Bb4
LBb2 Bb2 Bb2

How to read the bar sheet

The player above shows the treble staff (right hand) over the bass staff (left hand). Every note is a bar as long as it sounds, at its place on the staff, with its name inside, and the music scrolls past a line that marks now. The chord names run along the top.

Start with the left hand alone at a slow speed, then the right, then both. When the letters feel easy, try the sheet music.

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Questions about Watch What Happens

What are the letter notes for the Watch What Happens piano accompaniment?

Bar by bar, both hands: the bar sheet on this page names every note of the accompaniment (C4 is middle C) and plays along. The loop is G7 – Cm – Fm – Cm – G7 – Cm – Bb – Bb7, so the letters repeat with the chords.

What chords are in Watch What Happens?

The loop is G7 – Cm – Fm – Cm – G7 – Cm – Bb – Bb7 (III7 – vi – ii – vi – III7 – vi – V – V7) in Eb major, and the song ends on Ab – Bb – Eb.

What key is Watch What Happens in?

Eb major, at about 90 beats a minute in 4/4.

What does the left hand play in Watch What Happens?

Sneaky heartbeat: root bass · 1 · 2& · 4&, an easy pattern. It follows the chords, so the same shape works for every bar.

Is Watch What Happens easy to play on piano?

Yes. Both hands play easy patterns over 8 chords. Learn the chords first, then add one hand at a time.

Can I hear the real melody of Watch What Happens?

Yes: "The part you know" plays the main tune of the song from a score, with both hands.

Made from one arrangement of this song: the left and right hands are the patterns these scores repeat most.