Longest continuous playing songs


I like (and looking for) continuous playing music, it could be one song or a group of songs that play uninterrupted, the longer, the better. Does anybody have any suggestions?

Thanks for any suggestions,

Steve
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Timbaland's CD, all the Pyschotrance albums, Ozric Tentacles, and my personal favorites: The Allman Brothers' "Whipping Post" and "Mountain Jam." I know of some others but can't quite think of their names right now.

Arthur
If you like rock, try The Allman Brothers, from "Eat a Peach", Mountain Jam is 33:40 long. Also by the Allman Bros., "At Fillmore East", which is live. 2 LP's, or discs. You Don't Love Me plays for 19:06. In Memory of Elizabeth Reed plays 12:46. Whipping Post plays 22:40. The whole thing is like being there for the whole gig. Great listening.
Not sure if this is a "song" by your definition, but Morton Feldman's *Piano and String Quartet* is one movement and goes on for about 70 minutes or so.