Piano chords · Pop heartbeat
One And Only: easy piano accompaniment in letter notes
Written by Mariah Carey, Carl Mitchell & others
- F# minor
- 2/2
- 110 BPM
- 2005
- Easy
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 One And Only without reading music. The left hand plays pop heartbeat (root bass · charleston push (1 · 2& · 3)), and the right hand sings the tune.
The main tune of One And Only 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.
One And Only accompaniment in letter notes
The F#m7 – F#m7 – Bm7 – Bm7 loop with pop heartbeat in the left hand. 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.
Questions about One And Only
What are the letter notes for the One And Only 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 F#m7 – F#m7 – Bm7 – Bm7, so the letters repeat with the chords.
What chords are in One And Only?
The loop is F#m7 – F#m7 – Bm7 – Bm7 (i7 – iv7 – i7 – iv7) in F# minor, and the song ends on D – E – F#m.
What key is One And Only in?
F# minor, at about 110 beats a minute in 2/2.
What does the left hand play in One And Only?
Pop heartbeat: root bass · charleston push (1 · 2& · 3), an easy pattern. It follows the chords, so the same shape works for every bar.
Is One And Only 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.
Can I hear the real melody of One And Only?
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.