Chords of: Rum Pum Pum Pum by: aespa. (Ebdim, B, Cmaj7, B6) 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.
“Rum Pum Pum Pum” by aespa is in B Major and runs at about 120 BPM, giving it an upbeat, driving pulse. Our analysis found 42 different chords across 144 chord changes; the ones that carry the song are Ebdim, B, Cmaj7, B6.
B is the chord you will hold longest — roughly 29% of the 3:26 the chords were tracked for. The song opens with Bm → C#m7b5/B → B6 → Bm → B → B/A → Ebm7 → B7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 5 main chords with 6 extended, altered or slash voicings. Guitar tip: put a capo on fret 2 and use A major shapes — the song stays in B Major but every chord becomes an open chord.
| Chord | Time held | Share |
|---|---|---|
| B | 0:59 | 29% |
| Cmaj7 | 0:31 | 15% |
| B7 | 0:20 | 10% |
| B6 | 0:16 | 8% |
| Bm | 0:12 | 6% |
| Bm7b5 | 0:08 | 4% |
| Emaj7 | 0:06 | 3% |
| E | 0:05 | 2% |
B7 – Cmaj7 – B – C – B7 – Cmaj7 – B – C7 – B – Cmaj7 – B – Fmaj7 – B – Bm – Cmaj7 – B – Cmaj7 – B – Cmaj7 – B – Bm – G6 – B – Caug – E6 – B – C – C#m7b5/B – Bm – C#m7b5/B – B7 – Cmaj7 – Bm – B6 – Bm – Ab7/C – B – B/A – Emaj7 – F#m7b5/E – Ebm7 – B7 – A6 – B – Emaj7 – F#m – B – Cmaj7 – …
