Almost anything related to the 20th Anniversary of Nirvana's Nevermind is probably best avoided, but Little Roy's Battle for Seattle seems to be one exception.

I know reggae Nirvana sounds naff but veteran Jamaican Little Roy really pulls it off. The great thing about the collection is that it lays bare the razor sharp pop hooks that lie beneath Nirvana's grit. Dive below is a perfect example (it starts at 2.37).