Bluegrass legend Bobby Osborne passes away at 91.

Bobby Osborne, a well-known musician from Eastern Kentucky and member of The Osborne Brothers, has died at the age of 91. Osborne was a pioneer in the bluegrass music industry and a champion for Eastern Kentucky. He was still performing and teaching at Hazard Community and Technical College’s Kentucky School of Bluegrass and Traditional Music in Leslie County. Osborne's most well-known song is "Rocky Top," which was named the Tennessee state song in 1982 and has been the anthem of the University of Tennessee athletics.