Chords of: USB (Instrumental) by: PRO8L3M. (E6, Dmaj7, A, B7) 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.
“USB (Instrumental)” by PRO8L3M is in A Major and runs at about 137 BPM, giving it an upbeat, driving pulse. Our analysis found 42 different chords across 111 chord changes; the ones that carry the song are E6, Dmaj7, A, B7.
Dmaj7 is the chord you will hold longest — roughly 14% of the 3:01 the chords were tracked for. The song opens with A → B → F# → A → B7 → Abm → Bmaj7 → B7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 9 main chords with 11 extended, altered or slash voicings. Guitarists can play it as written — A Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| Dmaj7 | 0:26 | 14% |
| B7 | 0:20 | 11% |
| A | 0:18 | 10% |
| Bmaj7 | 0:12 | 7% |
| Abm | 0:10 | 6% |
| B | 0:08 | 5% |
| F#7 | 0:08 | 4% |
| F# | 0:08 | 4% |
F#7 – A – B – Ab7 – A – B – A – F# – A – B7 – Abm – A7 – B – Am6 – F#7 – Bmaj7 – A – Bb7/D – B7 – Abm6 – A – Bmaj7 – F#7 – Bmaj7 – A – B7 – C#6 – Abm – B7 – Am – Dmaj7 – C#7 – D6 – F#m – Bm – Abmaj7 – Amaj7 – Baug – Adim – F# – A – F#maj7 – A/B – B7 – Abm7 – Amaj7 – E/B – Am7 – …
