Build your own:
ASDFJKL;

Instructions

  1. Find a song on YouTube (short 30 second jingles seem to be the best)
  2. Fill out the form
  3. On the next page, press "Record"
  4. Tap a pattern out to the music using the keys ASDFJKL;
  5. Click "Save Choreography" to try it out before sharing

Form