CHORD LIBRARY

Play along CASE 143, chord by chord.

Chords of: CASE 143 by: Stray Kids. (C#maj7, Abm, Ab7, Emaj7) 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 “CASE 143”

“CASE 143” by Stray Kids is in Ab Minor and runs at about 100 BPM, giving it a relaxed mid-tempo groove. Our analysis found 42 different chords across 112 chord changes; the ones that carry the song are C#maj7, Abm, Ab7, Emaj7.

Abm is the chord you will hold longest — roughly 20% of the 3:21 the chords were tracked for. The song opens with E → B → Ab → Abm → Bbm7b5/Ab → B6 → E6 → C#m. Play the timeline above to hear each change land in real time.

Difficulty: advanced — 8 main chords with 11 extended, altered or slash voicings. Guitar tip: put a capo on fret 4 and use E minor shapes — the song stays in Ab Minor but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
Abm0:4020%
Ab70:2312%
Emaj70:157%
Eb70:136%
B0:126%
Cm0:115%
Ab0:094%
Abm70:094%

Chord progression, in order

E – B – Ab – Abm – Bbm7b5/Ab – Ab7 – Bbm7b5/Ab – Bmaj7 – C#m – E – B6 – E6 – Eb7 – C#m – B – Emaj7 – Eb7 – Ebaug – Abm7 – Emaj7 – C#m7b5/B – Ab7 – Abmaj7 – C#maj7 – Abm – Bbmaj7 – C#maj7 – Bm – Bb – Amaj7 – Ebmaj7 – C#maj7 – Abm – C#maj7 – Bm – Bbmaj7 – Abm – Eb – F#6 – Dm7 – C#m – E – Eb7/G – Ab – Ebaug – F#6 – Dm7 – Emaj7 – …