A new trailer features members of Nirvana and L7 talking about the studio's impact on the music scene in the 90s. And in an interview with Billboard, Vig recalls the sometimes tense moments in the studio as Nirvana recorded the 1991 smash hit record.

He says: "There were moments that were hard. Kurt would have intense mood swings and just shut down. He would just go sit in a corner and disappear into his own space.