CHORD LIBRARY

Play along Loco, chord by chord.

Chords of: Loco by: Treintisiete. (F#m7, D6, Dmaj7, Bm) 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 “Loco”

“Loco” by Treintisiete is in B Minor and runs at about 84 BPM, giving it a relaxed mid-tempo groove. Our analysis found 32 different chords across 160 chord changes; the ones that carry the song are F#m7, D6, Dmaj7, Bm.

F#m7 is the chord you will hold longest — roughly 17% of the 3:23 the chords were tracked for. The song opens with F#m → Bm → F#m → F#m7 → D6 → A → D6 → F#m7. Play the timeline above to hear each change land in real time.

Difficulty: advanced — 7 main chords with 7 extended, altered or slash voicings. Guitar tip: put a capo on fret 2 and use A minor shapes — the song stays in B Minor but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
F#m70:3417%
Dmaj70:3015%
A0:2613%
D60:2512%
Bm0:126%
E60:084%
C#0:084%
C#m0:074%

Chord progression, in order

F#m – C#m – Ebm – Bm – Bm7b5 – D – C#m – Bm – A – B7 – A – C# – Abm – Dmaj7 – A – Bm – F#m – Abm7 – F#m7 – E6 – Bm – Dmaj7 – C# – B7 – F#maj7 – F#m7 – E6 – D6 – C#7 – D6 – A/E – B7 – A – D6 – F#m7 – A – F#m – E6 – A – Dmaj7 – B – A – C# – E/B – Amaj7 – Dmaj7 – B – Aaug – …