Released in 1962, Callin' Dr. Casey was a single-only track by John D. Loudermilk.
[['[TABLECONTEXT]', '[TITLE]', 'John D. Loudermilk'], ["Callin' Dr. Casey", 'YEAR', '1962'], ['[TABLECONTEXT]', 'SINGLE', "Callin' Dr. Casey"], ["Callin' Dr. Casey", 'ALBUM', 'singles only']]