Chords of: unlucky by: IU. (Bb/F, Bb, Gm7, G7) 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.
“unlucky” by IU is in Bb Major and runs at about 85 BPM, giving it a relaxed mid-tempo groove. Our analysis found 50 different chords across 156 chord changes; the ones that carry the song are Bb/F, Bb, Gm7, G7.
Bb is the chord you will hold longest — roughly 11% of the 3:46 the chords were tracked for. The song opens with Bb → G7 → Eb → Bb → G → A → Bb → Bbmaj7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 9 main chords with 10 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use A major shapes — the song stays in Bb Major but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Bb | 0:24 | 11% |
| Gm7 | 0:21 | 9% |
| Ebmaj7 | 0:16 | 7% |
| G7 | 0:13 | 6% |
| Bbmaj7 | 0:13 | 6% |
| Cm7 | 0:12 | 5% |
| Dm | 0:10 | 4% |
| Cm | 0:09 | 4% |
F7 – Bb – G – G7 – Gm – Cm – Gaug – Eb – Bb – G – Bdim – Cm – Baug – Eb – A – C#dim – Dm – Bb7 – Eb – Ebm – Bb – F7 – Bbmaj7 – G7 – Cm – Baug – Eb – Abmaj7 – F/A – Bb – Bbmaj7 – G – G7/B – Cm – Eb/F – D7/F# – Gm – F#aug – Bb/F – Em7b5 – Ebmaj7 – Dm7 – Cm7 – Eb/F – Bbmaj7 – Dm – Gm – F/G – …
