Shana Beth Halligan is a singer, songwriter, and composer based in Los Angeles, California. Halligan is best known for her work as the co-founder, songwriter and vocalist for the trip-hop act Bitter:Sweet. She is the daughter of Dick Halligan, a founding member of the American rock band Blood, Sweat & Tears. In 2018, she appeared as a contestant in season 14 of the American series The Voice.