More from Billboard: There's another newsworthy debut on Hot Country Singles & Tracks. Hot Shot Debut honors go to Alan Jackson & Jimmy Buffett, teamed on "It's Five O'Clock Somewhere" (Arista). The song is new at No. 31 and is Buffett's first appearance on this chart since another collaboration with Jackson. Their version of Buffett's "Margaritaville" went to No. 74 the issue of July 15, 2000.
Buffett recently celebrated the 30th anniversary of his debut on the country chart. "The Great Filling Station Holdup" marked his initial appearance when it entered the list the week of May 12, 1973. The song peaked at No. 58.
Jackson & Buffett get Hot Shot Debut honors
Moderator: SMLCHNG
(but it CAN'T be thirty years, because I CANT't be that old!) 
