With the return of Demetrio, I want to throw out this website:
http://www.kaabel.com/

They are a collective of musicians who create some wicked-ass long songs, record them and post them on their website for listening and/or downloading,

When you go to the site click on "The Music" on the left, you will see a dozen "LP" covers, click on any one (the newest are at the top) and then the songs are listed..

rock on...