ChordCraft Lab

Chord Finder

Press the notes you're holding and it tells you what you've actually played — the chord, the inversion, the slash bass, the scales it fits, and the chords it wants to resolve to. No app switching: it runs here, and your purchase is tracked with the rest of your library.

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Click keys to build a voicing

What you played

Pick at least two notes. Three gets you a triad, four gets you sevenths, and the lowest note decides the slash name.

Unlock the full finder — $19 once

Every seventh, extension, inversion and slash voicing

  • · Sevenths, 9ths, 6ths, altered and quartal readings
  • · Inversion and slash-bass naming from the lowest note
  • · Every scale and mode that contains your voicing
  • · Where the chord wants to resolve, in the key you're in
  • · Runs on this site — your purchase tracked with your courses
  • · Included free with ChordCraft Lab Pro and the practice pack
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