Piano chords · Blues & boogie
I’ll Know: easy piano accompaniment in letter notes
- F major
- 2/2
- 120 BPM
- V7–I–vi–ii loop
- 1950
- Easy
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 I’ll Know without reading music. The left hand plays velvet jazz (lh shell voicings (1-7 / 1-3)) and the right hand late-knock chords.
I’ll Know accompaniment in letter notes
The C7 – F – Dm – Gm loop with velvet jazz in the left hand and late-knock 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 I’ll Know
What are the letter notes for the I’ll Know 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 C7 – F – Dm – Gm, so the letters repeat with the chords.
What chords are in I’ll Know?
The loop is C7 – F – Dm – Gm (V7 – I – vi – ii) in F major, and the song ends on Bb – C – F.
What key is I’ll Know in?
F major, at about 120 beats a minute in 2/2.
What does the left hand play in I’ll Know?
Velvet jazz: lh shell voicings (1-7 / 1-3), an easy pattern. It follows the chords, so the same shape works for every bar.
Is I’ll Know easy to play on piano?
Yes. Both hands play easy patterns over 4 chords. Learn the chords first, then add one hand at a time.
Made from 3 arrangements of this song: the left and right hands are the patterns these scores repeat most.