KIGLIUG  Well... Considering this application seems to still be in beta, it works like X-Tunes. But of course one would miss the visual display of X-Tunes' brilliantly simple yet easy-to-look-at interface. This interface for Z-Tunes definitely needs to get worked on. The workability is great, though, and I'm definitely happy to see something of the sort back, as I missed quick iTunes controls. Overall, it works, but needs to look better.  
(Version 0.2)