CHORD LIBRARY

Play along 1+1, chord by chord.

Chords of: 1+1 by: YATSUTA. (Eb, Fm, C#maj7, C#6) 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 “1+1”

“1+1” by YATSUTA is in F Minor and runs at about 110 BPM, giving it an upbeat, driving pulse. Our analysis found 18 different chords across 111 chord changes; the ones that carry the song are Eb, Fm, C#maj7, C#6.

Eb is the chord you will hold longest — roughly 30% of the 3:18 the chords were tracked for. The song opens with C# → Fm → Eb → C# → Fm → Eb → C# → Fm. Play the timeline above to hear each change land in real time.

Difficulty: advanced — 7 main chords with 8 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use E minor shapes — the song stays in F Minor but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
Eb0:5930%
Fm0:4623%
C#maj70:199%
C#60:158%
Cm0:136%
Ab0:126%
C#0:115%
Eb60:063%

Chord progression, in order

C# – Fm – Eb – Ab – Eb – C# – Fm – Eb – Ab – Eb – C# – Fm – Eb – Cm – C#maj7 – Fm – Eb7 – Cmaj7 – C#7 – Fm – Eb – Cm – C#6 – Fm – Eb – Cm – C#maj7 – Fm – Eb – Ab – Eb – C#maj7 – Fm – Eb – Ab – Eb – C#maj7 – Fm – Eb – Abmaj7 – Eb – C#maj7 – Fm – Eb – Ab – Eb – C#6 – Fm – …