There is a mis-label on Grooveshark that is the chief reason that many of the songs listed under this name are by The Band (www.last.fm/music/the+band).

There are few artists under this name.

(1.)

Work In Progress was a progressive rock/metal band from Sisak (Croatia) till' 2006.
"Work In Progress are four (later three) fair young lads seeking to create unique, emotional, weird, heavy, dancey, groovey, sick, cheesy, atmospheric, retarded and great music - all rolled into one.

You can download the demo for free at archive.org :

http://www.archive.org/details/work.in.progress.demo.2006 " Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.