Play your instrument into the microphone. Magic Chords listens as you play, then turns the take into a score you can download as MusicXML or print as PDF.
Each input becomes its own staff. One interface usually gives one track per channel.
Wear headphones so the click is not recorded with your playing.
Tempo counts quarter notes per minute; the click marks every beat of the chosen meter.
Works best with one sustained note at a time.
Press start, allow the microphone, and play a short take.
Audio is transcribed and discarded. Nothing is stored on the server. Best results come from one instrument at a time, played close to the microphone.