Chords of: Trepanation by: millennium parade. (Cmaj7, Em7, G6, Gmaj7) 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.
“Trepanation” by millennium parade is in C Major and runs at about 85 BPM, giving it a relaxed mid-tempo groove. Our analysis found 30 different chords across 102 chord changes; the ones that carry the song are Cmaj7, Em7, G6, Gmaj7.
Em7 is the chord you will hold longest — roughly 22% of the 3:24 the chords were tracked for. The song opens with Gaug → G6 → G7/B → Cmaj7 → Em7 → F6 → Em7b5 → Em. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 7 main chords with 6 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 |
|---|---|---|
| Em7 | 0:44 | 22% |
| Gmaj7 | 0:28 | 14% |
| Cmaj7 | 0:26 | 13% |
| G6 | 0:22 | 11% |
| Am | 0:14 | 7% |
| G/D | 0:11 | 5% |
| Em | 0:08 | 4% |
| F6 | 0:08 | 4% |
A7/C# – Gaug – G6 – F7 – G7/B – Cmaj7 – Em7 – F6 – Bm7 – F6 – Em7b5 – A – Em – Fm6 – Em7 – F6 – Cmaj7 – Em7 – G/D – Cmaj7 – Bm7 – Cmaj7 – Em7 – G/D – Cmaj7 – Em7 – Cm6 – D – Cmaj7 – Fm – Am – G6 – F6 – Am – G6 – D – Fmaj7 – G6 – Am – G6 – Cmaj7 – Fmaj7 – Am7 – Gmaj7 – Em7 – Am – G6 – Am – …
