Chords of: 451 by: Yorushika. (Bbm7b5/Ab, Bbm7, Eb7, C#6) 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.
“451” by Yorushika is in Db Major and runs at about 180 BPM, giving it a fast, energetic pace. Our analysis found 29 different chords across 138 chord changes; the ones that carry the song are Bbm7b5/Ab, Bbm7, Eb7, C#6.
Bbm7 is the chord you will hold longest — roughly 23% of the 3:23 the chords were tracked for. The song opens with Bbm → Fm7 → Bbm → F7/A → Ebm7 → Abm → C# → Cm7b5. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 9 main chords with 11 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use C major shapes — the song stays in Db Major but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Bbm7 | 0:47 | 23% |
| Eb7 | 0:25 | 12% |
| C#6 | 0:17 | 8% |
| Bbm | 0:14 | 7% |
| C# | 0:13 | 6% |
| C#maj7 | 0:11 | 5% |
| F | 0:10 | 5% |
| Fm7 | 0:09 | 5% |
Bbm – Em7b5 – Fm7 – Bbm – Eb – Bbm – Fm7 – Eb7 – Bbm – F7/A – Eb – Bbm – F7/A – Bbm7 – Fmaj7 – Eb – F# – Ebmaj7 – Ab6 – C# – Ebm7 – Abm – C# – Cm7b5 – F – Bbm7 – Eb7 – Ab6 – Bbm7 – Eb7 – Bbm7 – Eb7 – Ab7 – C# – Eb7 – Fm7 – Bbm7 – Eb7 – C#6 – Eb – C#maj7 – Bbm7 – Ebm7 – C# – F#6 – C#maj7 – Bbm – Eb – …
