I just upgraded/installed Ubuntu 13.04 AMDx64 and Songbird is not available via synpatic / apt-get. I really liked Songbird with its feathers (skins/themes). Anything come close to Songbird that I could install? I do have Amarok and Rhythmbox but I don't really like their GUI interface, seems cluttered with non-track stuff compared to Songbird, and I like a music player with skins.