Question: In which year did this American country music singer and songwriter, who recorded "Whistlin' Dixie" receive a nomination for Country Music Association Awards Song of the Year?
Sentence (from "Randy Houser"): It was a Top 20 hit on the "Billboard" country singles chart and the title track to his debut album of the same name, which also produced his first Top 5 hit, "Boots On".
Relevant evidence: No