Whistling → MIDI
The melody in your head,
turned into notes.
Whidi listens to you whistle and writes it down as MIDI — real notes you can hand to any instrument. Then keep going: add tracks, layer parts, build the whole thing.
In development. Follow along as it gets built.
How it works
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Whistle a melody
Hum or whistle straight into your phone. No keyboard, no theory, no takes to redo.
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Get real notes
Whidi detects pitch and timing and turns what you whistled into clean MIDI notes.
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Make it a track
Swap in any instrument, layer more parts, and build the idea into an arrangement.