Chords of: Surveillance by: Blanco, NSG. (Em7b5/D, Cmaj7, Dm7, G6) 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.
“Surveillance” by Blanco, NSG is in C Major and runs at about 105 BPM, giving it a relaxed mid-tempo groove. Our analysis found 40 different chords across 199 chord changes; the ones that carry the song are Em7b5/D, Cmaj7, Dm7, G6.
Dm7 is the chord you will hold longest — roughly 24% of the 3:58 the chords were tracked for. The song opens with Em → F → Cmaj7 → A7/C# → Cmaj7 → Dm7 → G6 → Dm7. 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 — C Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| Dm7 | 0:58 | 24% |
| Cmaj7 | 0:52 | 22% |
| A7/C# | 0:17 | 7% |
| C | 0:11 | 5% |
| Em7b5/D | 0:10 | 4% |
| G6 | 0:09 | 4% |
| C6 | 0:08 | 3% |
| G7 | 0:08 | 3% |
F – Em – Edim – Dm7 – Em – Edim – F – Cmaj7 – A7/C# – F – Cmaj7 – C7 – Dm7 – G6 – D – Emaj7 – Dm7 – G6 – Dm7 – Gmaj7 – Cmaj7 – D – Gdim – Dm7 – G6 – C – Em7 – D – Dm7 – Cmaj7 – A/C# – Dm7 – Cmaj7 – A7/C# – Em7b5/D – Dm7 – Gmaj7 – Cmaj7 – F6 – A7/C# – Dm7 – Cmaj7 – A7/C# – Em7b5/D – Dm7 – C6 – Dm7 – G7 – …
