The Jacquelines

Belgium's the Jacquelines consist of three vocalists, Iris Berardocco, Eva Buchmann, and Sara Raes, and three instrumentalists, Stijn Wauters, Fré Madou, and Jelle Van Giel. The sextet takes cues from the swing and jazz styles of the Andrews Sisters, presented in an excited and rambunctiously updated style. The band's 2013 effort, Gee Oh Gee, captured their contagious songwriting spirit.