Chords of: A Vast Heart by: LEE SEUNG YOON. (C, G, F, Am) 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.
“A Vast Heart” by LEE SEUNG YOON is in C Major and runs at about 128 BPM, giving it an upbeat, driving pulse. Our analysis found 18 different chords across 124 chord changes; the ones that carry the song are C, G, F, Am.
C is the chord you will hold longest — roughly 31% of the 4:15 the chords were tracked for. The song opens with C → Am → C → Am → C → Cmaj7 → Am → C. Play the timeline above to hear each change land in real time.
Difficulty: beginner-friendly — only 4 chords, all of them common open shapes. Guitarists can play it as written — C Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| C | 1:19 | 31% |
| G | 1:05 | 25% |
| F | 0:34 | 13% |
| Am | 0:17 | 7% |
| Cmaj7 | 0:09 | 4% |
| Dm7 | 0:09 | 3% |
| C6 | 0:09 | 3% |
| Dm | 0:08 | 3% |
C – Am – C – Am – C – Cmaj7 – Am – Fmaj7 – C – D7 – Am – Cmaj7 – Am – Cmaj7 – F – C – C7 – F – G – C – Em7 – C – F – Am – Dm – C6 – G – C – F – C – G – G7 – F – C – G – F – C – G – G6 – F – C – F6 – F – C – Cmaj7 – G – Em – Am7 – …
