The Mountain Music Museum (a.k.a. the ACMA Mountain Music Museum) in Kingsport, Tennessee, is dedicated to the history of music that originated primarily in East Tennessee, North Carolina, Southeast Kentucky, Virginia and West Virginia during the 19th century and evolved into what is now generally recognized as bluegrass music and country music. The museum is owned and operated by the nonprofit (ACMA). Exhibits include vintage musical instruments, recordings, photographs and other memorabilia. Among well-known 20th century performers who have exhibits in the museum are the Carter Family, the Stoneman Family, Jimmie Rodgers, Flatt & Scruggs, Mac Wiseman, The Stanley Brothers, Tennessee Ernie Ford, Mel Street, Archie Campbell and others.