Bleach and InUtero are my favourites Nirvana realises.
This 20th anniversary edition sounds exactly the same of the old version but there are a nice live on Portland (11 tracks) and a raw nice version of SAPPY.
The digipack is really cool and nice, full of pictures(around 50pages) but THERE ARE NO LYRICS. The good thing is that the album is out through SUB POP and not through GEFFEN.
About the album I can say that here are layers of feedback and distortion, the pop inspired undertone, the fuzzy, choppy, noisy distorted guitar and screaming vocals. Its detuned pop punk garage noise heavy hard rock metal. This is a mixture of 70`80 rock music.. in it you can find Flipper, Melvins, Kiss, Black Flag, Red Kross, Cheap Trick, The Replacements, Anvil, Motorhead, AC/DC, Butthole Surfers, Zero Boys, Alice Cooper, Sonic Youth, Husker Du, Led Zeppelin, Black Sabbath.
I bought this album for 7pound and I think Is a good deal.