hairy_hen said:
the others are transitional elements from Dagobah to the Imperial fleet, the first after the cave scene and the second after the X-wing is raised from the swamp. Both are unique statements of the Imperial march, rather than crudely splicing in bits of the concert version. There are a couple other small musical editing differences also, but I'm not changing them since they aren't nearly as noticeable as these.
Oh yeah, now that you mention I do remember them.