Bobby Osborne, Mandolinist Who Flouted Bluegrass Convention, Dies at 91 Posted by By Bill Friskics-Warren June 27, 2023Posted inBluegrass Music, Country Music, Deaths (Obituaries), Music, Osborne Brothers (Music Group), Osborne, Bobby (1931-2023), Osborne, Sonny (1937-2021), Rocky Top (Song) The band he led with his brother broke new ground with an unusually broad repertoire, unorthodox instrumentation and untraditional vocal harmonies.
