Do you want to compare Jack Flag with Songbird? Discover the powers, weakness & weapons of Jack Flag and Songbird from Jack Flag Biography and Songbird Biography. Find out all about Jack Flag and Songbird.# Check out how is Jack Flag unique and distinct from Songbird. Discover their love interest, sidekicks, family tree and the movies and games list in which Jack Flag and Songbird have appeared. Find out everything about them here!