Really makes audio sound better

This little helper app (a replacement for the Music app, that taps directly into your Music library) makes audio sound richer and more vibrant, giving it added depth. The ability to tweak the settings to suit a particular type of headphone is a nice plus.
What would be good, would be an equalizer (maybe if I pay...?) and the ability to use Booms augmentation while playing from other sources/players.

GlobalRoamer about Boom: Bass Booster & Equalizer, v1.2