re: nirvana again, bleach is a better lp though. And that live bootleg from Reading Festival 1991 by Nirvana is the best they have ever come out with! (It's called "Live In Europe" if you want to look for it, and i've only ever seen it on vinyl, but maybe you'll get lucky and find a CD or a tape if such be your bent).
Just had to air my nirvana preferences here!