Chords of: O.O by: NMIXX. (E7, Em, E, A7) 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.
“O.O” by NMIXX is in E Major and runs at about 133 BPM, giving it an upbeat, driving pulse. Our analysis found 35 different chords across 72 chord changes; the ones that carry the song are E7, Em, E, A7.
Em is the chord you will hold longest — roughly 23% of the 3:25 the chords were tracked for. The song opens with E → G7/B → E → F → E → Fmaj7 → Em → Emaj7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 7 main chords with 3 extended, altered or slash voicings. Guitarists can play it as written — E Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| Em | 0:47 | 23% |
| E | 0:26 | 13% |
| A7 | 0:17 | 8% |
| A | 0:14 | 7% |
| D7 | 0:13 | 6% |
| Em7 | 0:12 | 6% |
| G | 0:09 | 4% |
| Cmaj7 | 0:07 | 3% |
E – G7/B – E – F – Dm7 – E – Fmaj7 – Em – Fm – D7 – Emaj7 – Cmaj7 – Bm7 – Em7 – F#m7b5/E – Em – B – Cmaj7 – B7 – Em – Dm6 – Cmaj7 – B7 – Em – D6 – G – E/F# – Abm7b5/Gb – Bbdim – A7 – E7 – C#/G# – A – B7/D# – Amaj7 – Gm6 – A – G6 – D7 – Fmaj7 – A – G – D7 – A7 – F#m7b5/E – Abmaj7 – A7 – Emaj7 – …
