Chords of: 366日 by: HY. (Ab, E7/G#, Bbm7, Eb) 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.
“366日” by HY is in Ab Minor and runs at about 152 BPM, giving it a fast, energetic pace. Our analysis found 30 different chords across 128 chord changes; the ones that carry the song are Ab, E7/G#, Bbm7, Eb.
Ab is the chord you will hold longest — roughly 16% of the 3:44 the chords were tracked for. The song opens with E7/G# → Abm → Ab → Eb → Ab → Bb → Bbm7 → Gm7b5/F. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 7 main chords with 9 extended, altered or slash voicings. Guitar tip: put a capo on fret 4 and use E minor shapes — the song stays in Ab Minor but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Ab | 0:36 | 16% |
| Eb | 0:28 | 12% |
| E7/G# | 0:27 | 12% |
| Bbm7 | 0:26 | 11% |
| Fm7 | 0:23 | 10% |
| C# | 0:19 | 9% |
| Cm7 | 0:10 | 4% |
| Ab/C | 0:06 | 3% |
E7/G# – C# – Abm – Ab6 – Ab – Eb – Fm7 – Ab/Gb – C#maj7 – F#6 – Eb – Ab – Bb – Bbm7 – Eb – Ab – Gm7b5/F – Ebm – C#maj7 – Ab – Bbm7 – Eb – Bbm – Ab/C – C# – Eb – Abmaj7 – Fm7 – Bb/D – Bbm7 – Eb – Ab/C – Abmaj7 – C# – Ebm – C# – Ab/C – Bbm7 – Eb – Bbm7 – Fm7 – Cm7 – C# – Bbm7 – Ebm7 – C#6 – Fm7 – Eb – …
