"Mahadeva" was one of the first psychedelic dance tracks I ever heard, and I still love it to this day. It epitomises everything that's great about psychedelic dance music, for me - pounding, hard, colourful, melodic, danceable, ethereal and just a darn good rockin' tune.
Their sound is unmistakeable. I checked out their Myspace page recently and there's a more up-to-date tune on there, which sounded great too, title of which I forget.
Last I heard of them, they were playing with a live drummer, but that's some years ago now.