If you have not heard Chick Corea's Elektric Band ..... where the hell have you been ?  You are in for a real surprise. The first of the Bands' albums may well be the best one, and I've never heard anything like it  since. I've been lucky enough to see them play live a few times, and I have  never seen a band play as tight, and with as much attention to aural  quality and detail as this lot. Live, sounds just like the album. Amazing.  Light Years is a nice alternative, if you like a slightly less frenetic  sound, and more 'space' in the production. BUY BUY BUY. If anyone knows of  any other music remotely like this ........ let me know please  (paul_b21@btinternet.com). PS I have own a signed copy by Chick!  Yeeessss.