Skuarewave

Skuarewave is designed for hands 

Install the apk with adb:

adb install skuarewave.apk

Or use SideQuest

Go to "Unknown Sources" from the Library on Quest 3 and launch Skuarewave

Allow access to the microphone

There are 3 instruments you can play and sequence + a drum rack.

Wave your hands inside the skuares to play them

Pinch inside a skuare to program/deprogram it in a step. You can also try pinching and drawing in the skuares with your hand.

Hit Start to activate the sequencers

Experiment by changing the instrument, octave, root-note and mode in real time as your music plays around you

Program a drum beat!

Change the sequence direction with the controls on the top left of each side, Forwards, Backwards, Ping-Pong - Everything stays in sync!

Experiment with reverb and delay. You can even mix in your voice!

Have fun playing music with holograms!