Chords of: 바이 썸머 (Live) by: IU. (Eb, C#, Ab, Bbm7) 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.
“바이 썸머 (Live)” by IU is in Ab Major and runs at about 91 BPM, giving it a relaxed mid-tempo groove. Our analysis found 32 different chords across 118 chord changes; the ones that carry the song are Eb, C#, Ab, Bbm7.
C# is the chord you will hold longest — roughly 43% of the 3:34 the chords were tracked for. The song opens with F# → Bbm7 → C# → F# → Ab → Bbm7 → C# → Ab. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 5 main chords with 7 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use G major shapes — the song stays in Ab Major but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| C# | 1:33 | 43% |
| Ab | 0:24 | 11% |
| Bbm7 | 0:22 | 10% |
| F# | 0:17 | 8% |
| C#/G# | 0:10 | 4% |
| F#6 | 0:06 | 3% |
| Ab6 | 0:05 | 2% |
| F#maj7 | 0:04 | 2% |
F# – C#/G# – Ab – C#/G# – Bbm7 – C# – F# – Ab – C#/G# – Bbm7 – C# – C#maj7 – C# – Ab – C# – C#m – Bmaj7 – C# – Ab – C# – F#m – Ab – Bbm7 – Eb7/G – Ab – C#/E# – F# – C – C7/E – Fm7 – Bb – Daug – Ebm7 – C# – C#7/E# – B6 – F#/A# – Ab – F#6 – C# – Bbm7 – Ab – C# – Ab6 – F#maj7 – C# – Ab6 – F# – …
