Delmore Brothers is a radio show that features the musical talents of brothers Alton and Rabon Delmore, who were country music pioneers and stars of the Grand Ole Opry in the 1930s. Born into poverty in Elkmont, Alabama, the duo combined gospel-style harmonies with guitar work from folk music to create a unique sound. In their performances, they utilized a rare tenor guitar, a four-string instrument predominantly used in vaudeville shows. Their shows also featured passionate pitches for their songbook, as they believed people were willing to pay more for their songs than to simply hear them perform.

The Delmore Brothers radio show aired from the 1930s to the 1950s, gaining significant traction when they signed with Victor Record's budget label Bluebird in 1933. They eventually became the most popular act on the Grand Ole Opry variety program. However, disagreements with Opry management led to their departure from the show in 1939. Although they continued to play and record music throughout the 1940s, they never reached the same level of success. Rabon passed away from lung cancer in 1952, and Alton eventually lost interest in performing, opting to focus on music lessons and odd jobs. Despite their wane in popularity, the Delmore Brothers remained influential in the world of country music.

Sources: archive.org, wikipedia.org, otrcat.com