Cadd9 +1
I tonic · grounded Made for composers who think in chords
Go beyond
chord progressions
Find the chords that vibe together. Bring them to life with rhythm and melody. Voice them across instruments to create compelling harmonies.
Key C maj · BPM 96 Verse
Fmaj7
IV lifted · open C♯
♭II exotic · slipping G7
V urgent · pulling C
I home · resolved Polyphonic Arp
Strums Up/Down
Stabs
+ pattern
Polyphonic Arp EDITED
Cadd9 +1 off-chord
Diatonic (I)
tonic · fully resolved · grounded ↩ Revert C
5 G3
4 F3
3 E3
9 D3
R C2
vel
What it is
A composition tool that thinks in chords.
VibeChord works for any musician, producer, or composer who thinks in chords. You start with a progression that feels right, then build the structure of the piece around it. Voicing, rhythm, and melody all happen inside each chord, with each instrument bringing its own take.
Inside the chord is where composition actually happens. The voicing, the rhythm, and the melody all live there. Most chord tools hand you a progression and stop. VibeChord starts there.
Who decides
Discovery, not generation
You stay the author, but gain a knowledgeable assistant. VibeChord is built on decades of proven music theory principles, surfacing chord choices you may not have discovered yourself.
How it talks
Mood is the interface
A G7 chord feels urgent. A Cmaj7 feels resolved. VibeChord exposes the why behind each chord, with theory and mood sitting side by side. It's like augmented reality for music theory.
Chord philosophy
Chords are just the start
A chord is the room an idea lives in. The voicing, the rhythm, and the melody all happen inside it. That's where a song actually gets built, and where VibeChord gives you the tools to make each chord uniquely yours.