Napster for Android gives you access to unlimited streaming of songs, ad-free radio, and so much more.

Shazam for Chrome, Mac, and Android is one of the world's most popular apps, used by more than 100 million people each month to identify music, get song lyrics, and now to discover the music that artists discover themselves.

iHeartRadio for Android gives you over 18 million songs to choose from, along with access to top radio stations, music, news, podcasts, sports, talk, and comedy shows.

Pandora radio is a personalized radio service that streams music on your phone or computer.

Spotify lets you listen to the music you want, wherever you are. You can listen to artists and albums or create your own playlist of your favorite songs.

TuneIn Radio for Android lets you listen to your favorite radio stations from around the world.

Podcast Addict for Android allows you to handle all your favorite video podcasts, on-demand radio, as well as streaming live radio, RSS feeds, and YouTube.

Dub Music Player for Android is a feature-rich music player, equalizer, bass booster, amplifier, virtualizer & visualizer that allows access to your own music library directly from the player.

Winamp for Android is a port of the popular Winamp for Windows.

Sound Search for Google Play is a little helpful widget that will help you recognize music and songs playing around you.