Play Detector
Detect and complete musical shapes.
Choose an empty visualizer, insert notes, then see the exact or closest chord, scale, and arpeggio matches. Hover any suggestion to show only its transparent completion; click it to fill the visualizer.
Currently displayed
Select notes to detect a chord, scale, or arpeggio
CH / SC / ARP suggestions appear here
Suggestions
Closest matches
Click notes on the visualizer to get up to ten exact or closest matches.
Inserted notes
No notes inserted yet.