CHORD LIBRARY

Play along P.S. RED I, chord by chord.

Chords of: P.S. RED I by: TK from Ling tosite sigure. (F7/A, Bbm7, Bbm, F#maj7) 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 “P.S. RED I”

“P.S. RED I” by TK from Ling tosite sigure is in Bb Minor and runs at about 148 BPM, giving it a fast, energetic pace. Our analysis found 26 different chords across 88 chord changes; the ones that carry the song are F7/A, Bbm7, Bbm, F#maj7.

Bbm7 is the chord you will hold longest — roughly 52% of the 4:13 the chords were tracked for. The song opens with Bbm7 → Bbm → Bbm7 → Bbm → Bbm7 → F → Bbm7 → Ab6. Play the timeline above to hear each change land in real time.

Difficulty: advanced — 5 main chords with 8 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use A minor shapes — the song stays in Bb Minor but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
Bbm72:1152%
Bbm0:229%
F#maj70:156%
C#maj70:135%
Ab60:135%
C#0:094%
Amaj70:083%
Fmaj70:052%

Chord progression, in order

Bbm – Ab – Amaj7 – Bbm – Ab – Bbm – Ab – Bbm – Ab6 – Bbm – Ab7 – Bbm7 – Ab – Bbm7 – F7/A – Bbm – F7/A – Bbm7 – Fmaj7 – Bbm – Bbm7 – F#7/A# – F – Bbm – C#7 – F#7/A# – F – Bbm – C#6 – Bmaj7 – F – Bbm – C#6 – Emaj7 – F – Bbm7 – Am7b5 – Bbm7 – F7/A – Bbm – Ab/Bb – Bbm7b5 – Eb7 – Ab/Bb – Bbm7 – Ab6 – F#maj7 – C# – …