In case you hadn't heard, Spotify's finally given its Android app the update love it deserves. It's looking for feedback in the form of an app preview, available to download now -- if you're willing to install from "unknown sources". The update is a top-to-bottom refresh, bringing the sort of functions (lockscreen player?) we've been patiently waiting for, all wrapped up in Android's Holo theme. How does it all fare? Step beyond the break to see.Gallery: New Spotify for Androi