Shouldnt need to exist

Our softball team plays a theme song for each batter when theyre up for fun like some MLB teams.
I was using a $30 Sylvania MP3 player which was OK but the touch screen wasnt great and it was hard to see outdoors.
When I got my iPhone I thought it would be perfect. I couldnt believe the stupid thing couldnt play one song from a playlist.
Not only does this app solve a design flaw, but it does it well and adds features that I wouldnt have thought of.

Red Cell Innovation Inc. about One Track Mind, v1.1.1