Talk show host Stephen Colbert held his own StePhest Colbchella festival last week on the U.S. Intrepid, and singer/songwriter Santigold was one of those on hand to perform. Never one to conduct interviews using standard protocol, Colbert took Santigold onto one of the helicopters on display for an interview prior to her performing three songs from her Master Of My Make-Believe LP “The Keepers,” “Go” and “Disparate Youth.” Watch all four clips below.