A free app for Android, by GourmetLabs.
Carruzzella is a free music player for your Android device, which can control third-party music players and display visualizations of tracks. The look and feel of the app is based on the famous car audio system. You can find out what song is currently playing and what the name of the artist is.
The player works as follows:
When the app starts, you can choose to control the player from the settings menu. If you do so, you can choose between using the left and right arrows to move the song forward or backward. The up and down arrows will allow you to play or pause the current song. You can also play a particular song by entering its name.