Listen live
Follow tempo, global key and current-chord estimates, with a sound-reactive display and Live Harmony Map. Audio analysis runs on your iPhone or iPad.
Music
ChordLuma: Chords, Key & BPM
Hear more in every note.
Hear the rhythm and explore the harmony. Estimate chords, musical key and tempo from nearby music or an imported file, then use the results to support your practice.
MADE TO EXPLORE
Hear more in every note.
Explore your music
Import compatible, unprotected audio or video. Review a chord timeline and save analyses locally. Search your library, play back passages and revisit your discoveries.
Practice at your pace
Correct estimates, loop a passage, adjust playback speed while preserving pitch, explore guitar fingerings and export derived chord charts as TXT, ChordPro or PDF.
A CLOSER LOOK
Explore the experience.
SOMETHING ELSE TO DISCOVER
Position64: Chess Scanner