American Libraries collects statistics about music-related holdings, from classical to hip-hop. Discover the number of items of stagewear held by the Country Music Hall of Fame and Museum’s Frist Library and Archive in Nashville, the number of player piano rolls in the Music and Performing Arts Library at University of Illinois Urbana–Champaign, and the size of the research collection related to the late Tejana singer Selena at Texas State University in San Marcos.