CHORD LIBRARY

Play along 9+4=13, chord by chord.

Chords of: 9+4=13 by: Rohff. (Dm, E7, Bmaj7, Em) 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 “9+4=13”

“9+4=13” by Rohff is in E Minor and runs at about 119 BPM, giving it an upbeat, driving pulse. Our analysis found 31 different chords across 62 chord changes; the ones that carry the song are Dm, E7, Bmaj7, Em.

E7 is the chord you will hold longest — roughly 32% of the 5:24 the chords were tracked for. The song opens with Em → E → Bm7 → Em → Bm → E7 → Em → E7. Play the timeline above to hear each change land in real time.

Difficulty: intermediate — 4 main chords including 3 extended or barre voicings. Guitarists can play it as written — E Minor sits in open-chord territory, no capo needed.

Chord frequency

ChordTime heldShare
E71:4432%
Bmaj71:2125%
Em0:3411%
E0:206%
Emaj70:093%
F#m7b5/E0:093%
Dm70:083%
C#/B0:082%

Chord progression, in order

Em – E – F#m7b5/E – Bm7 – Em – Bm – E7 – Cmaj7 – Em – E7 – Cmaj7 – Em7 – Emaj7 – E7 – Bm7b5 – Em – Bm7 – E7 – Bm7b5 – Emaj7 – F#m7b5/E – E7 – F6 – Eb – Bmaj7 – Bbm7b5/Ab – Eb – Bm – E/B – Bmaj7 – C#/B – B6 – F#/G# – Eb7 – Bmaj7 – C#/B – Abm7 – Eb – Bmaj7 – C#/B – B – Ebm7 – C#7/E# – Ebm – C#/B – Eb7 – Bmaj7 – C#/B – …