This version is notable for a few reasons:
1) Fishman is apparently soloing on his trombone without the mouthpiece? His solo almost sounds like a different horn, like a piccolo trumpet or mini-trombone
2) Trey stays on guitar throughout the song, like he does during If I Only Had A Brain, accompanying Fish's solo along with Page and Mike
3) Near the end, instead of "Pardon me, Doug", Trey just sings "Doug", and Fishman interjects "he stole my trombone mouthpiece"
4) They goof up the very end and extend the last note of "hi-i-i-ide" into the Bowie intro that follows. Great stuff.