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Web Theremin

Welcome to Web Theremin! To play, move the mouse around the screen; up/down controls volume, left/right controls pitch. Spacebar mutes the sound. Use the button to toggle whether or not the pitch snaps to the major scale.

Add your own audio file to play with! For best results use a long, static pitch. (Click somewhere on the play area before hitting spacebar again.)

Web Theremin

Mute: (not)

Snap to scale:

Add your sound:



Created by Nicholas Monroe