There is only one Medley. And that is Star One's Hawkwind Medley. Listening to it is like floating through space, only suddenly blasting into some sort of interstellar warp, and whipping through galaxies and black holes and so forth in a blast of psychedelic laser-fire, whilst playing a burning electric guitar, before slowing down, soaring past gas giants and nebulae, then speeding up again as you rocket around a sun with hordes of star-fighters on your tail, blasting you with lasers and plasma, which you then proceed to blast the crap out of with beams of pure energy shot off by playing power chords on your burning guitar, then, exhausted, floating down onto the surface of a giant alien mothership and having some sort of serious religious experience, which inspires you to play rocking solos on your guitar as the alien ship powers up and blasts off back through the cosmos with it's guns blazing randomly, only to kind of explode for no real reason, leaving you drifting off through incomparably beaitiful clouds of interstellar space debris.
And that's without any drugs.