doi:10.7916/d8-pfyn-1y29Unidentifiedsound recordingssound recordingMixed Up Confusion, "I'll Keep It With Mine," "I Was Young When I Left Home," "Percy's Song," "In the Evening," "Masters of War," "Please Mrs. Henry," "Get Your Rocks Off," "Clothes Line Saga," and "Ballad of a Thin Man" by Bob Dylan play