By the way, aquaman, welcome to the forums? :p
And people say bettas cannot hear outside the water. I beg to differ. My Spartan knows when I snap my fingers, food is coming. he also knows my voice versus my friend's. He also knows my hand vs. someone else's. Plus he knows yellow (the color of the food container) means FOOOOOOOOOD :D so maybe bettas can hear music. Why not, right?
Also, anyone heard the "30 second attention span" thinger? I beg to differ. If my bettas can distinguish certain things, such as color, voice, and all that do-dad, couldn't they have a higher attention span? I mean my Maine, I swear was plotting on how to get passed that divider for a day... then pop he appeared on the other side! Naughty thing...