A free app for Android, by Cakrawala Apps.

Multimedia Player: Music Scanner and Browser is an application that allows you to listen to your favorite music with a built-in equalizer. 

The equalizer can be a distinct advantage for the Multimedia Player, as its performance is required to increase or decrease the tone frequency in the range as needed, resulting in higher audio quality. 

Bass Booster will increase the bass tone to the desired frequency level and supports 3D Surround.

With the built-in equalizer, you can control the sound to ensure that the music is perfectly played.

This app can be used to search for the music you want to listen to.