Piano chords · Rock drive
Let’s Do It: easy piano accompaniment in letter notes
By Cole Porter
- Bb major
- 2/2
- 100 BPM
- 1928
- Medium
Play the full song with sheet music
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 Let’s Do It without reading music. The left hand plays power fifths (lh power fifths) and the right hand steady chords.
The catchy part of Let’s Do It 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.
Let’s Do It accompaniment in letter notes
The Gm – Bb – F7 – Bb – Cm – Cm7 loop with power fifths in the left hand and steady chords in the right. Notes struck together are joined with a plus; C4 is middle C.
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 Let’s Do It
What are the letter notes for the Let’s Do It 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 Gm – Bb – F7 – Bb – Cm – Cm7, so the letters repeat with the chords.
What chords are in Let’s Do It?
The loop is Gm – Bb – F7 – Bb – Cm – Cm7 (vi – I – V7 – I – ii – ii7) in Bb major, and the song ends on Bb – F – Bb.
What key is Let’s Do It in?
Bb major, at about 100 beats a minute in 2/2.
What does the left hand play in Let’s Do It?
Power fifths: lh power fifths, a medium pattern. It follows the chords, so the same shape works for every bar.
Is Let’s Do It easy to play on piano?
It is a medium one: learn the 6 chords as blocks first, then add the left hand, then the right, slowly.
Can I hear the real melody of Let’s Do It?
Yes: "The part you know" plays the catchy part of the song from a score, with both hands.
Made from 3 arrangements of this song: the left and right hands are the patterns these scores repeat most.