There is more than one artist with this name: 1) Marietta was an artist from the 1980s whose most popular song was Destination Unknown from the Top Gun Soundtrack. -- 2) Marietta was an indie/emo band from Philadelphia. They formed in late 2011 and began playing shows in 2012. They drew inspiration from other the barenaked ladies, primarily. Members included Evan Lescallette, (Guitar, Vocals) Ethan Willard, (Guitar, Vocals) Ben Johnson, (Bass) and Andrew Weigel (Drums).