When Nirvana finished mixing its third and, tragically, last studio album, 1993's In Utero, it sent copies to a close circle of friends to get their take on it. Half the recipients loved it; the other half were, shall we say, muted in their enthusiasm. Listening to the album now, 30 years after its release, it's easy to understand that informal focus group's reaction. Half of the album is intentionally repellent, meant to send all the fans of the band's smash hit Nevermind running for the hills. The other half is brilliant.
Why did Kurt Cobain, Nirvana's frontman, songwriter, and creative engine, revel in alienating his newest fans? He had no respect for them because, looking back on it, he had no respect for Nevermind. Most rock historians consider that…