CHORD LIBRARY

Play along prototype, chord by chord.

Chords of: prototype by: Gunna. (C#, F#maj7, Fm, Bbm7) 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.

About the chords of “prototype”

“prototype” by Gunna is in Db Major and runs at about 143 BPM, giving it a fast, energetic pace. Our analysis found 13 different chords across 103 chord changes; the ones that carry the song are C#, F#maj7, Fm, Bbm7.

F#maj7 is the chord you will hold longest — roughly 28% of the 2:54 the chords were tracked for. The song opens with Fm7 → F#maj7 → Ab6 → F#maj7 → Fm7 → F#maj7 → Fm → F#maj7. Play the timeline above to hear each change land in real time.

Difficulty: advanced — 6 main chords with 9 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use C major shapes — the song stays in Db Major but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
F#maj70:4928%
Fm0:3419%
Bbm70:2917%
Fm70:159%
Bbm0:148%
C#maj70:138%
Bb0:053%
C#0:053%

Chord progression, in order

Bbm – Fm7 – F#maj7 – Bbm7 – Ab6 – F#maj7 – Bbm7 – Fm7 – F#maj7 – Bbm7 – Fm – F#maj7 – C – Bbm7 – Fm – Bb – F#6 – C#maj7 – Bbm7 – Fm – Bb – F#6 – C#maj7 – Abm7b5/Gb – Bbm – Fm – F#maj7 – C – Bbm – Fm7 – F#maj7 – Fm – Bbm7 – Fm7 – F#maj7 – Bbm – Fm – F#maj7 – Bbm – Fm – F#maj7 – Bbm7 – Fm7 – C#maj7 – F#maj7 – F#6 – C# – Bbm7 – …