NO it is not anime!

Added tentacles to the Details screen that indicate current selected instrument. Doesn't add much functionality, just a little mood enhancer and more visual cues. The other instruments aren't aligned properly because I didn't update their positions from a different iteration, but since those other instruments aren't finished anyway, I figured it was appropriate for their display to also be not finished.

I've also changed the database -  it was a restriction on duplicate songs. It didn't work the way I thought it would. It was supposed to prohibit storing duplicate songs which it did do, but it was also not saving any progress at all if there was a duplicate.  There was something else I fixed but I can't remember what it was. 

Anyway, here is a screenshot and please let me know of any issues.