For some unknown reason, I had some Nirvana songs stuck in my head on Friday, despite not having listened to my old Nirvana CDs in some time. It was quite a surprise then to walk in to Tesco on my way home and see them on the cover of Kerrang! It turns out that this Saturday was the 20th anniversary of Nevermind; a fact K! commemorated by means of a special tribute CD (which was much better than I expected actually). A more expensive souvenir is this 5-disc box set (£75!), though there's also a 2-disc remastered version of the album at a more reasonable price.