Chords of: 10時の方角 by: sumika. (Bb, Bbmaj7, Dm7, F/C) 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.
“10時の方角” by sumika is in Bb Major and runs at about 142 BPM, giving it a fast, energetic pace. Our analysis found 30 different chords across 171 chord changes; the ones that carry the song are Bb, Bbmaj7, Dm7, F/C.
F is the chord you will hold longest — roughly 13% of the 2:55 the chords were tracked for. The song opens with F → Bbmaj7 → F → Bb → F/C → Dm7 → C7 → A7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 8 main chords with 7 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 |
|---|---|---|
| F | 0:23 | 13% |
| Gm7 | 0:21 | 12% |
| Dm7 | 0:18 | 10% |
| Bb | 0:16 | 9% |
| Dm | 0:11 | 6% |
| Bbmaj7 | 0:10 | 6% |
| C | 0:09 | 5% |
| F/C | 0:09 | 5% |
F – Dm7 – Cm7 – Bbmaj7 – Gm7 – C – F – Dm7 – Cm – Bb – Gm7 – C – Bb – C# – Eb – F/C – Bb – C# – F/A – Gm7 – A7/C# – F/C – Bb – C#maj7 – A7 – Dm7 – Gm7 – C6 – F – Gm – Am7 – Dm7 – Gm7 – C – F – Gm7 – A7 – Dm7 – Bb – F/A – Gm7 – C7 – A7 – F – A7/C# – Dm – C6 – Bb – …
