Roslyn Kind, the younger half-sister of Barbra Streisand, recorded her first album in 1968, a mere two months after graduating high school. Although she has tours as a cabaret performer, she has taken the stage on Broadway (3 From Brooklyn) and Off-Broadway (Show Me Where the Good Times Are). She brings her cabaret show to 54 Below April 20. Andrew Lippa's The Wild Party returns to the stage April 17 as a concert performance featuring Charlie Rosen's Big Band. Guest performers include Julia Murney, Ciara Renee, Jeremy Jordan and Michael Cerveris. Visit 54below.com for details.