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Kurt Cobain: Guitar, vocals, composer (1-21)
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Krist Novoselic: Bass, backing vocals, composer (1-3, 5, 7, 8, 11-14, 20)
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Dave Grohl: Drums, backing vocals, composer (1-3, 7, 8, 11-14, 20)
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Chris Wilson: Composer (22)
- Tom Flynn: Composer (22)
- Greg Sage: Composer (22)
- Monique McGuffin: Production coordination
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Nirvana: Executive producer
- Nathaniel Kunkel: Mixing
- Eric Weaver: Assistant transfer engineer
- Adam Starr: Product manager
- Michael Meisel: Project manager
- John Silva: Project manager
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Bob Ludwig: Mastering
- Vartan Kurjian: Art direction
- Ryan Rogers: Design
- Oddopolis: Design
- Charles Peterson: Photography