Chords of: Fun! Fun! Fun! by: J. (C#m7b5/B, Bmaj7, Bm7b5, Bm7) 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.
“Fun! Fun! Fun!” by J is in Db Minor and runs at about 130 BPM, giving it an upbeat, driving pulse. Our analysis found 50 different chords across 114 chord changes; the ones that carry the song are C#m7b5/B, Bmaj7, Bm7b5, Bm7.
Bmaj7 is the chord you will hold longest — roughly 11% of the 6:07 the chords were tracked for. The song opens with D → C#7/E# → Cmaj7 → Bmaj7 → Bm7b5 → Gm6 → E7/G# → Bb6. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 6 main chords with 8 extended, altered or slash voicings. Guitar tip: put a capo on fret 4 and use A minor shapes — the song stays in Db Minor but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| Bmaj7 | 0:41 | 11% |
| Bm7b5 | 0:40 | 11% |
| Bm7 | 0:24 | 7% |
| D | 0:24 | 7% |
| F6 | 0:23 | 6% |
| Gmaj7 | 0:20 | 5% |
| G7/B | 0:14 | 4% |
| Gaug | 0:13 | 4% |
Gm – D – Bb7 – C#7/E# – Cmaj7 – Bmaj7 – Bm7b5 – Dmaj7 – Gm6 – E7/G# – Gm7 – Bbm – Bb6 – F6 – Fm7b5/Eb – Amaj7 – G6 – Amaj7 – D – E – Gmaj7 – A – D – E – Gmaj7 – A – Bm7 – B – Bbmaj7 – B – Bm7 – E/B – Bmaj7 – G/A – A7 – G7/B – G7 – E – Gmaj7 – Em – Bmaj7 – Emaj7 – E/B – Fm7 – B7 – E/B – Bm7 – D7 – …
