La descripción de Play Tube

Listen million free songs from Youtube via Youtube API Player.
Make your own playlist then continuously listen music from Youtube on your android/tablet.
Play Tube allows you to search and listen to millions of songs on YouTube for free!.
Search for artists, tracks, albums!.
Discover new music every day in genres, channels and user playlists!.
Features:
Quick Youtube search - find any song .
Search your favorite songs by Name, Album and Artist. Create and manage playlist: videos of a playlist will continuously play .
Add your favorite songs.
Share your favorite videos with your friends via email, Facebook and Twitter.
More than 30 music categories (Top, Genre, Mood, Holidays etc.) with various playlists
Repeating and Shuffling.
Watch high quality videos .
Please Note: PlayTube app can't cache, download or playback video in background as it's against YouTube Terms of Service. Thank you for your understanding.
Also be sure to use WiFi to get best music video experience.