Eight years – what once seemed like a long span – separate saxophonist-keyboardist Elliot Bergman and his dulcet-toned singing kid sister Natalie. After studying jazz, composition and African drumming in college, Chicago-based Elliot, 31, formed an Afrobeat combo called Nomo, while Natalie, now 23, gradually mastered recording her quirky folk songs on computer via GarageBand. Read More