Chords of: Toc Toc Toc by: Lee Hyori. (E, C#m7, Cmaj7, E6) 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.
“Toc Toc Toc” by Lee Hyori is in E Major and runs at about 118 BPM, giving it an upbeat, driving pulse. Our analysis found 28 different chords across 68 chord changes; the ones that carry the song are E, C#m7, Cmaj7, E6.
Cmaj7 is the chord you will hold longest — roughly 21% of the 4:36 the chords were tracked for. The song opens with Cmaj7 → Ab7/C → E7 → C#m7 → Emaj7 → C#m7 → E7 → C#m7b5. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 8 main chords with 9 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 |
|---|---|---|
| Cmaj7 | 0:58 | 21% |
| C#m7 | 0:51 | 19% |
| E6 | 0:31 | 11% |
| C#m7b5 | 0:28 | 10% |
| E7 | 0:26 | 10% |
| Emaj7 | 0:19 | 7% |
| Em7 | 0:15 | 5% |
| A | 0:12 | 4% |
Cmaj7 – Ab7/C – E7 – Caug – Emaj7 – A – Cmaj7 – E7 – C#m7 – A – C#m7 – Bm – C#m7 – Emaj7 – A – C#m7 – E7 – C#m7b5 – A – E6 – Cmaj7 – Bmaj7 – E6 – Eb6 – C#m7 – Bmaj7 – A7 – C#m7 – Cmaj7 – Bbmaj7 – Bm6 – Emaj7 – C#m7 – Em7b5 – C#m7b5 – Emaj7 – Cmaj7 – Eaug – E6 – Cmaj7 – D7/F# – E7 – Emaj7 – Cmaj7 – C#m7b5 – E7 – Edim – Cmaj7 – …
