You never know when or where inspiration will strike.  It was at a middle school band/choir performance for one of my kids that I heard a song with a groove that I loved.  As I mulled it over the next few days, I decided this bouncy, happy Sugarland song was just the vehicle to try to reproduce that groove.  The result is an approachable arrangement that probably veers a little more in the direction of contemporary a cappella than barbershop, but it should be lots of fun for any barbershop group.