Today in 2003, Alan Jackson has reclaimed the #1 spot on both the “Radio & Records’” Country Top 50 chart as well as “Billboard’s” Hot Country Singles chart with “It’s Five O’Clock Somewhere,” his duet with Jimmy Buffett. He was also at #1 for a fifth week on “Billboard’s” Top Country Albums chart. And while all this sounds cool, consider that having a #1 song for eight collective weeks also made a little history for Alan and Jimmy. For starters, the song notched the most weeks at #1 for any country track that year. This was also the first time since 1962 that a country duet has logged eight weeks in the top slot – and only the second time since 1964 that any country single has achieved the feat.