AudioFX

AudioFX is a Cyanogen-developed equalizer that can customize your Android's audio parameters in a matter of seconds. Simply swipe to the left or the right to switch between different programs: classical, rock, heavy metal, hip-hop, jazz … you'll find programs for each music genre. You can also create your own custom setup by tapping one of the equalizer bars.

AudioFX is an app geared mainly toward to music lovers as it lets you get the most out of every song you listen to on your Android. The app is also lightweight and has a simple, nice-looking interface.