Chords of: I Don't Know by: Duki. (Cm7b5, Bbm, F#6, F#) 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.
“I Don't Know” by Duki is in Bb Minor and runs at about 99 BPM, giving it a relaxed mid-tempo groove. Our analysis found 33 different chords across 135 chord changes; the ones that carry the song are Cm7b5, Bbm, F#6, F#.
Bbm is the chord you will hold longest — roughly 19% of the 3:33 the chords were tracked for. The song opens with F# → C# → Bbm → F# → Ebm → Bbm → Eb7 → Fm. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 9 main chords with 11 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use A minor shapes — the song stays in Bb Minor but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Bbm | 0:41 | 19% |
| F# | 0:27 | 13% |
| F#6 | 0:27 | 13% |
| Ebm | 0:15 | 7% |
| Bbm7 | 0:13 | 6% |
| C# | 0:13 | 6% |
| F#maj7 | 0:09 | 4% |
| Bb | 0:09 | 4% |
F# – C7 – C# – F# – C# – C – Bb – F# – Bb – C# – Bbm – F# – F – Ebm – F7 – Bbm – Eb7 – Fm – Ab/Gb – Eb – Bbm – Ab – Eb – Ab7/C – Fm7b5/Eb – F#6 – Bbm – F#6 – Bbm – F#6 – Bb – Bbm7 – Ebm – Bbm – F#aug – Ab/Gb – F#6 – Ebm – Bbm – Eb/Bb – F#6 – Bb7 – Bbm7 – F# – Bbm7 – Eb7 – Faug – F#maj7 – …
