For your listening pleasure.. here's Puffy Amiyumi covering Jellyfish..

http://www.thepickle.net/puffy.htm    

I set up a temporary link to it in realaudio.. i'll be playing it on my next 
show too which is all cover songs..

Arthur
http://www.thepickle.net/
http://www.livejournal.com/~arthurbang