Chords of: boom by: bbno$. (B6, Bmaj7, B7, Cmaj7) are the main chords of the song. The chords are displayed instantly in real-time with a YouTube player, four synced views, instrument diagrams, loop practice and a built-in vocal-remover mixer.
“boom” by bbno$ is in C Major and runs at about 139 BPM, giving it an upbeat, driving pulse. Our analysis found 19 different chords across 52 chord changes; the ones that carry the song are B6, Bmaj7, B7, Cmaj7.
Bmaj7 is the chord you will hold longest — roughly 45% of the 2:42 the chords were tracked for. The song opens with B/A → Amaj7 → Fmaj7 → Bmaj7 → B7 → Bmaj7 → Cmaj7 → B7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 5 main chords with 7 extended, altered or slash voicings. Guitarists can play it as written — C Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| Bmaj7 | 1:13 | 45% |
| B7 | 0:29 | 18% |
| Cmaj7 | 0:18 | 11% |
| B | 0:14 | 9% |
| Fmaj7 | 0:07 | 4% |
| B/A | 0:03 | 2% |
| C6 | 0:03 | 2% |
| C | 0:02 | 1% |
Cdim – B/A – Am6 – B/A – Bbaug – Amaj7 – Am7b5 – B7 – Am7 – Fm7b5 – Faug – Fmaj7 – C# – Fmaj7 – Bmaj7 – Cmaj7 – Bmaj7 – C – B7 – Am7 – B7 – C – Bmaj7 – Am7 – Bmaj7 – Cmaj7 – B7 – C6 – Bmaj7 – Cmaj7 – B – B7 – C6 – B7 – C – Bmaj7 – Cmaj7 – Bmaj7 – Cmaj7 – Bb6 – B – C – Bmaj7 – B7 – C6 – B7 – C – Bmaj7 – …
