In October 1993, Rolling Stone sent Mazur to cover two nights on Nirvana's In Utero tour. This image comes from the band's soundcheck before a gig at Chicago's Aragon Ballroom. "I was so excited when I got this assignment," Mazur says. "I showed up early to get these casual shots. Kurt’s got his beat-up old Keds on. The thing I loved about these guys was that they didn’t have to worry about what they were wearing or makeup – they didn’t care. That’s the best rock & roll attitude of all time."