CHORD LIBRARY

Play along 4:15, chord by chord.

Chords of: 4:15 by: Rogg. (Abmaj7, C7, C#maj7, Ab) 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 “4:15”

“4:15” by Rogg is in Ab Major and runs at about 112 BPM, giving it an upbeat, driving pulse. Our analysis found 23 different chords across 120 chord changes; the ones that carry the song are Abmaj7, C7, C#maj7, Ab.

C7 is the chord you will hold longest — roughly 25% of the 2:50 the chords were tracked for. The song opens with C#6 → C7 → Fm7 → Ab → C#6 → C7 → Fm7 → Ab. Play the timeline above to hear each change land in real time.

Difficulty: advanced — 6 main chords with 8 extended, altered or slash voicings. Guitar tip: put a capo on fret 1 and use G major shapes — the song stays in Ab Major but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
C70:4325%
C#maj70:3319%
Abmaj70:1911%
Ab0:1610%
Fm70:159%
Cm70:095%
C#0:063%
C#60:063%

Chord progression, in order

C#6 – C7 – Fm7 – Ab – C#6 – C7 – Fm7 – Ab – Fm – Ab – C#6 – C7 – Eb – C#maj7 – Ab – C# – Cm7 – Ab – C# – C7 – Eb – C# – Ab – C# – Abmaj7 – C#maj7 – Ab – C#maj7 – C7 – Cm7 – Caug – Fm7 – C#maj7 – Abmaj7 – C#maj7 – Ab6 – C# – C7 – Eb – C#maj7 – Fm7 – C# – Abmaj7 – C#maj7 – C7 – Cm – C#maj7 – Fm7 – …