A free program for Android, by SONIQ_Developer.

This app allows you to listen to all of your favorite artists. It scans the audio or albums that are already saved in your device. You will be able to create your playlists as well as loop, shuffle, select the next or previous songs. Apart from that, you can also control the volume of each of the tracks.

But what makes this audio player standout from the rest is that iHeartRadio is integrated into the app. That way, if you want to listen to other songs that aren’t in your playlist, you can always tune in to the radio to refresh your ears.

You can also login your Spotify and Tidal accounts within the app.