This is a nice idea! It would be good if some bubbles appeared randomly or moved randomly but maybe that would just make a terrible messy noise. Very nicely done!

I wish there was more of a variety of notes rather than just pitch shifting an octave. Something that kinda bummed me out is that all the bubbles would eventually form into the biggest one after leaving it alone for a second; I feel like this game is something you want to throw a bunch of chaos into and have it run for a minute or two just to see what happens, but it never lasts that long(I'm not sure how that would be resolved though, I'm just being picky).

That being said, I had fun, I like shooting a bunch of bubbles along the edge so they rarely crash and you get a fast flutter of notes.

Cool idea!

Interesting idea i liked!

Fun and different.  Though there were too many C's :D  The easiest notes to obtain were always C's and so I didn't get much musical variety there ^_^;  Would be a nice-to-have.
But yeah haven't seen anything else like it.  As another commenter mentioned, sometimes bubbles don't play sounds but I actually think it's when they're outside the range (i.e. too deep a note / too large a bubble).
Thanks for the experience ^_^ Cheers.

Nice experience.

Very original concept, but sometime the sounds didn't play at all.

Funny name