Experience Music Project (EMP) media communications manager Anita Woo looks at a display of the "Nirvana: Taking Punk to the Masses" exhibit during final preparations at the Experience Music Project (EMP) in Seattle on April 15, 2011. The EMP exhibit, which opens to the public on April 16, is the most extensive assembly of memorabilia from Seattle's 'grunge rock years' and focuses on bands like Soundgarden, Alice in Chains, Pearl Jam and especially the band Nirvana and the life and 1994 suicide death of Cobain, that band's iconic leader. REUTERS/Anthony Bolante (UNITED STATES - Tags: ENTERTAINMENT SOCIETY MEDIA BUSINESS)