Setting up your microphone
Getting accurate pitch detection from your phone's built-in mic.
Choosing a piece
Filtering the library by difficulty and instrument range.
Uploading sheet music or MIDI
Supported formats and how to prepare a good reference file.
Understanding pitch accuracy
What counts as a correct note versus a near-miss.
Understanding timing accuracy
How rushed and dragged notes are scored.
Notes not detected
Common causes of missed notes and how to fix them.
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