# Unforgettable – Sia: piano chords

Unforgettable by Sia uses 20 chords in Eb minor; difficulty on the piano: hard.

## Chords in the song

[Fm](https://pianokitty.com/c/Fm), [C](https://pianokitty.com/c/Cmaj), [Bbm](https://pianokitty.com/c/Asharpm), [D#](https://pianokitty.com/c/Dsharpmaj), [G#m](https://pianokitty.com/c/Gsharpm), [Bm](https://pianokitty.com/c/Bm), [F#](https://pianokitty.com/c/Fsharpmaj), [F#7/E](https://pianokitty.com/c/Fsharp7), [G#](https://pianokitty.com/c/Gsharpmaj), [D#maj7](https://pianokitty.com/c/Dsharpmaj7), [C7/E](https://pianokitty.com/c/C7), [Bbm/G#](https://pianokitty.com/c/Asharpm), [C#](https://pianokitty.com/c/Csharpmaj), [E](https://pianokitty.com/c/Emaj), [F#m](https://pianokitty.com/c/Fsharpm), [B](https://pianokitty.com/c/Bmaj), [Em](https://pianokitty.com/c/Em), [Gm](https://pianokitty.com/c/Gm), [D](https://pianokitty.com/c/Dmaj), [D7](https://pianokitty.com/c/D7)

## Chord sheet

- Chorus 1: Fm C Bbm D# G#m Bm F# F#7/E D# G#
- Chorus 2: D#maj7 C7/E Bbm/G# D# G#m Bm F# F#7/E D# G# C# F# E G# F#m B Em Gm D D7 B E
- Chorus 3: G# C Bbm D# G#m Bm F# F#7/E D# G# C# F#

## Questions

### Which chords does Unforgettable by Sia use?

Different chords: 20. They are all in the list under “Chords in the song”.

### What key is Unforgettable by Sia in?

The chords fit Eb minor. This is estimated from the chords, so the recording may be in another key.

### How hard is Unforgettable to play on the piano?

Difficulty: hard. The rating counts the different chords (20), 7th and extended chords, and chords with another bass note.

[Practice this song](https://pianokitty.com/app?subject=songs&spec=%3Cchorus_1%3E+Fm+C+Bbm+D%23+G%23m+Bm+F%23+F%237%2FE+D%23+G%23+%3Cchorus_2%3E+D%23maj7+C7%2FE+Bbm%2FG%23+D%23+G%23m+Bm+F%23+F%237%2FE+D%23+G%23+C%23+F%23+E+G%23+F%23m+B+Em+Gm+D+D7+B+E+%3Cchorus_3%3E+G%23+C+Bbm+D%23+G%23m+Bm+F%23+F%237%2FE+D%23+G%23+C%23+F%23&seq=inOrder&title=Sia+-+Unforgettable)

[Piano chords for popular songs](https://pianokitty.com/songs/browse)

Chord data: [Chordonomicon](https://huggingface.co/datasets/ailsntua/Chordonomicon), [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/). Chords are transcriptions and can differ from the recording.

https://pianokitty.com/songs/sia/unforgettable