Chords of: Unforgettable by: Marcus, Martinus. (Abmaj7, Cm, Ab6, Bb6) are the main chords of the song. The chords are displayed instantly in real-time with a YouTube player, four synced views, instrument diagrams, loop practice and a built-in vocal-remover mixer.
“Unforgettable” by Marcus, Martinus is in C Minor and runs at about 116 BPM, giving it an upbeat, driving pulse. Our analysis found 22 different chords across 88 chord changes; the ones that carry the song are Abmaj7, Cm, Ab6, Bb6.
Cm is the chord you will hold longest — roughly 36% of the 2:45 the chords were tracked for. The song opens with Cm → Ab6 → F7 → Cm → Gm7 → Abmaj7 → Fm7 → Cm. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 6 main chords with 6 extended, altered or slash voicings. Guitar tip: put a capo on fret 3 and use A minor shapes — the song stays in C Minor but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Cm | 1:00 | 36% |
| Ab6 | 0:21 | 13% |
| Bb6 | 0:13 | 8% |
| Abmaj7 | 0:13 | 8% |
| F6 | 0:10 | 6% |
| F | 0:07 | 4% |
| F7 | 0:06 | 4% |
| F/G | 0:06 | 3% |
C#m7 – Cm – F/C – G7/B – Ab6 – F7 – Cm – Gm7 – Abmaj7 – Fm7 – Dm – Cm – Gm – Ab6 – F7 – F/G – Cm – Ab6 – Cm – F – Cm – Abmaj7 – F6 – Cm – F/C – Cm – Ab6 – Fm – Cm – Ab6 – F6 – Fm7 – Eb/F – Dm – C – F – Gmaj7 – Cm – F6 – Cm – Fm – Abmaj7 – F7 – F6 – C – Cm – F6 – F/G – …
