Dub Music Player + Equalizer is an attractive and easy-to-use music player for Android.
The interface does its best to look like a real audio player with 3D buttons dials and a great vu meter.

A 5 band equalizer comes with 9 genre-based presets (Hip Hop Rock Dance Pop Latin Metal Classical Flat Normal) or you can create and save a custom preset.
Bass boost and virtualizer effects are on hand if you need them.
You can browse and play music by songs artists albums playlists folders and genres (there's a handy option to hide any of these views that you never use).
Conveniently there are also home screen and lock screen widgets so you don't need to return to the full app just to hit back next play or pause.