This Folk-Dixie" instrumental song Wahington Square, by Greenwich Village, NY  group The Village Stompers was number 2 on the Billboard Hot 100 in 1963.  This was an incredibly diverse year for popular music with everything from The Beach Boys to Peter, Paul and Mary folk music to Martha and the Vandellas on the charts. An era of beatniks, surfers, girls groups and more.

http://www.bobborst.com/popculture/top-100-songs-of-the-year/?year=1963