Chords of: 3730 by: Treintisiete. (G, Gmaj7, Em7b5/D, Ebmaj7) 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.
“3730” by Treintisiete is in G Major and runs at about 108 BPM, giving it an upbeat, driving pulse. Our analysis found 11 different chords across 23 chord changes; the ones that carry the song are G, Gmaj7, Em7b5/D, Ebmaj7.
G is the chord you will hold longest — roughly 31% of the 2:18 the chords were tracked for. The song opens with Gmaj7 → Em7b5/D → G → Ebmaj7 → G → Gmaj7 → Em7 → Em7b5/D. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 5 main chords with 6 extended, altered or slash voicings. Guitarists can play it as written — G Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| G | 0:42 | 31% |
| Gmaj7 | 0:35 | 26% |
| Em7b5/D | 0:34 | 24% |
| Ebmaj7 | 0:15 | 11% |
| Em7 | 0:06 | 4% |
| C#m7b5/B | 0:02 | 1% |
| C6 | 0:02 | 1% |
| F#7 | 0:01 | 1% |
Gmaj7 – Em7b5/D – Ebm7 – G – F#7 – G – Ebmaj7 – C#m7b5/B – Ebmaj7 – F#m7b5/E – G – Gmaj7 – Em7 – Em7b5/D – C#m7b5/B – Ebmaj7 – Em7b5 – G – Gmaj7 – Em7 – Em7b5/D – C6 – G
