CHORD LIBRARY

Play along 999, chord by chord.

Chords of: 999 by: Selena Gomez, Camilo. (Bbm, C#, Bbm7, 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 “999”

“999” by Selena Gomez, Camilo is in Bb Minor and runs at about 150 BPM, giving it a fast, energetic pace. Our analysis found 33 different chords across 168 chord changes; the ones that carry the song are Bbm, C#, Bbm7, C#6.

C# is the chord you will hold longest — roughly 23% of the 3:41 the chords were tracked for. The song opens with Bbm7 → Ab → C#6 → C# → Bbm → C# → C#6 → C#. 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 1 and use A minor shapes — the song stays in Bb Minor but every chord becomes an open chord.

Chord frequency

ChordTime heldShare
C#0:5123%
Bbm70:2411%
F#60:157%
Ab0:157%
C#60:146%
F#0:125%
Eb70:115%
Ebm70:105%

Chord progression, in order

Bbm7 – F# – C7/E – F – Ab – Fm – Bbm7 – C#maj7 – Cm7b5/Bb – F – Abm – C#maj7 – Bbm7 – Eb – C#/B – F# – C#6 – Ab – Bbm7 – F#6 – Bbm – Eb – C# – Ab – Bbm – C# – F# – C#6 – Abmaj7 – C# – Eb7/G – C#7 – F#/A# – Ab – Bbm7 – F# – Bbm – Abmaj7 – C# – Eb7/G – C# – F#/A# – Ab6 – Ebm7 – C# – Eb7 – C# – F#6 – …