Premise: Glen Travis Campbell ( born April 22 , 1936 ) is an American rock and country music singer , musician , songwriter , television host and actor . Campbell 's hits include his recordings of John Hartford 's `` Gentle on My Mind '' ; Jimmy Webb 's `` By the Time I Get to Phoenix '' , `` Wichita Lineman '' and `` Galveston '' ; Larry Weiss 's `` Rhinestone Cowboy '' ; and Allen Toussaint 's `` Southern Nights '' . For `` Gentle on My Mind '' , he received two awards in country and western , `` By the Time I Get to Phoenix '' did the same in pop .
Hypothesis: Glen Campbell is a rock musician.
Label: ENTAILMENT