Chords of: My sea by: IU. (Fm, Bbmaj7, E, 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.
“My sea” by IU is in F Major and runs at about 67 BPM, giving it a slow, laid-back feel. Our analysis found 43 different chords across 142 chord changes; the ones that carry the song are Fm, Bbmaj7, E, F.
Bbmaj7 is the chord you will hold longest — roughly 17% of the 6:20 the chords were tracked for. The song opens with E → C#m → E → A6 → E → A → B → E. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 6 main chords with 5 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use E major shapes — the song stays in F Major but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Bbmaj7 | 1:06 | 17% |
| E | 1:05 | 17% |
| F | 0:37 | 10% |
| C#m7 | 0:22 | 6% |
| A | 0:21 | 6% |
| Dm7 | 0:17 | 4% |
| B | 0:13 | 3% |
| E/B | 0:12 | 3% |
E – C#m – E – A6 – E – A – B – E – A – E – C#m – E – A – E – C#m7b5 – E – E6 – A – B – C#m7 – Emaj7 – D – A – E – A/B – B7 – E – B – C#m7 – E – Bmaj7 – E – B – C#m7 – E/G# – G/A – Amaj7 – F#m7 – B – Em – Emaj7 – C#m7 – Abm – A – E – B – Emaj7 – E – …
