Chords of: My sea (아이와 나의 바다) by: IU. (F, E, A, C#m7) 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 (아이와 나의 바다)” by IU is in E Major and runs at about 67 BPM, giving it a slow, laid-back feel. Our analysis found 43 different chords across 156 chord changes; the ones that carry the song are F, E, A, C#m7.
E is the chord you will hold longest — roughly 15% of the 5:17 the chords were tracked for. The song opens with E → C#m → A → E → A → B → A → F#m7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 9 main chords with 6 extended, altered or slash voicings. Guitarists can play it as written — E Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| E | 0:48 | 15% |
| A | 0:34 | 11% |
| C#m7 | 0:26 | 8% |
| F | 0:26 | 8% |
| C | 0:15 | 5% |
| Bb | 0:15 | 5% |
| A6 | 0:14 | 4% |
| B | 0:13 | 4% |
E – C#m – A – A6 – E – A – B – E – A – F#m7 – E – C#m – E – A – Em – C#m7 – E/G# – A – E – A – B7 – C#m7 – E – D – Amaj7 – E/B – A/B – B7 – E – C#m7 – E – A6 – E – B – A6 – B – C#m7 – E/G# – A – Amaj7 – F#m7 – Emaj7 – C#m7 – Ebm7b5/Db – A – Emaj7 – A/E – Abm7 – …
