DC's progressive rock brother duo, deTournai, featured in Washington Post and Washingtonian, are returning to Manhattan to Berlin Under A on Saturday January 16.   Bandmates Vasilios and Christos, brothers born and raised in the Washington, DC area, are formally trained in classical piano since the age of five. Their classical training led to various passions in learning to play and perform new music, including jazz piano, classic rock, and pop, and led to the learning and playing of new instruments, including classical, acoustic, and electric guitar. Playing in various shows throughout their childhood and early adulthood, both as solo acts and together, the brothers decided to form the band deTournai in the Summer of 2021, where they recorded and released their debut single, Adore You, written by Vasilios, and produced by Christos.   deTournai has since released multiple singles and two live albums and have performed at notable venues including Pearl Street Warehouse (DC), Jammin Java (VA), Rockwood Music Hall (LES), Pete’s Candy Store (Brooklyn), and BloomFest (DC) during the National Cherry Blossom Festival. Most recently, the brothers performed a live session on WVAU Radio, American University’s college radio station.