has great potential

Although it's not too god right now, you could definitely make it better. The loop sounds like a good idea. Maybe even combine keystrokes to make the sounds. Let me tell you, using a laptop touch pad to get a smooth sound does NOT work

wellllll...

Cool, but BORING very quickly...add more to it, like more sounds, or a background track that loops...cool submission tho

its the best

you do need more sounds but i put a 5 it was fun

Cool

Needs more sounds I think, just update it with like 4 more sounds and make better graphics.

Cool but...

It's hard to make a beat only with the mouse...