Super Simple Chords

Piano chords · Lullaby boat

K-K-K-Katy: easy piano accompaniment in letter notes

Artist unknown

Tuning the piano…
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Left hand Swelling 6/8The right hand sings the tuneChords the loop the song repeats most

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 K-K-K-Katy without reading music. The left hand plays swelling 6/8 (open arpeggio 1-5-8-10-8-5 (6/8)), and the right hand sings the tune.

K-K-K-Katy accompaniment in letter notes

The C – A7 – D7 – G7 loop with swelling 6/8 in the left hand. Notes struck together are joined with a plus; C4 is middle C.

Bar 1
C
RC4+E4+G4
LC3 G3 C4 E4 C4 G3
Bar 2
A7
RA3+C#4+E4
LA2 E3 A3 C#4 A3 E3
Bar 3
D7
RD4+F#4+A4
LD2 A2 D3 F#3 D3 A2
Bar 4
G7
RG4+B4+D5 F4 G4 B4 D5 F5 G5
LG2 D3 G3 B3 G3 D3
Bar 5
C
RC4+E4+G4
LC3 G3 C4 E4 C4 G3
Bar 6
A7
RA3+C#4+E4
LA2 E3 A3 C#4 A3 E3
Bar 7
D7
RD4+F#4+A4
LD2 A2 D3 F#3 D3 A2
Bar 8
G7
RG4+B4+D5
LG2 D3 G3 B3 G3 D3

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 K-K-K-Katy

What are the letter notes for the K-K-K-Katy 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 C – A7 – D7 – G7, so the letters repeat with the chords.

What chords are in K-K-K-Katy?

The loop is C – A7 – D7 – G7 (I – VI7 – II7 – V7) in C major, and the song ends on C – G7 – C.

What key is K-K-K-Katy in?

C major, at about 150 beats a minute in 6/8.

What does the left hand play in K-K-K-Katy?

Swelling 6/8: open arpeggio 1-5-8-10-8-5 (6/8), a medium pattern. It follows the chords, so the same shape works for every bar.

Is K-K-K-Katy easy to play on piano?

It is a medium one: learn the 4 chords as blocks first, then add the left hand, then the right, slowly.

Made from 2 arrangements of this song: the left and right hands are the patterns these scores repeat most.