About Al Dexter
Clarence Albert Poindexter, known best as Al Dexter, was an American country musician and songwriter. Following Al Dexter's death in 1984, his family discovered 50 master tapes containing studio recordings. He made his recording debut on November 28, 1936, for ARC Records. and was probably the first artist to ever use the term "honky tonk" in a country song when he recorded "Honky Tonk Blues" at his first session. Another hit from the 1940s was "Guitar Polka", which entered Billboard's list as the "Most Played Juke Box Folk Record" for 16 weeks running in 1946.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.