Play store link: goo.gl/RWSeu
You can use this: goo.gl/ajds0 If you are not in the US + you have a rooted device.
What's new in version 4.3.606:
* Now Playing queue that allows for queuing and reordering of currently playing music.
* New UI for navigation with transport controls on the action bar.
* New large album art view on Recent.
* Playlist art is now constructed from album art of songs in the playlist.
* Now Playing widget has album art and support for thumbs up.
* Harder, better, faster, stronger.