The DeMarco Sisters, an esteemed American vocal ensemble, comprised of five sibling vocalists - Anne DeMarco, Jeanette DeMarco, Gloria DeMarco, Terri DeMarco, and Arlene DeMarco - who collectively harmonized to create a rich sonic tapestry, characterized by intricate vocal arrangements and a distinctive blend of timbres.
Initially, the group emerged as a trio, with Anne DeMarco, Jeanette DeMarco, and Gloria DeMarco serving as the core membership, laying the foundation for their future success and establishing a strong foundation upon which to build their musical identity.
As a trio, they honed their craft, developing a unique sound that was both distinctive and captivating, and it was this sound that would eventually come to define the DeMarco Sisters as a whole.