Discover the swinging sounds of Cats and the Fiddle with their compilation album 'That's On, Jack, That's On'. This 2CD set features selected singles from 1939-1950, showcasing the vocal harmonies and jazzy rhythms that made them a standout in the vocal group genre. With hits like "I Miss You So" and "Gang Busters", this collection offers a glimpse into the group's unique style and enduring appeal. Perfect for fans of vintage jazz and vocal harmony, this album is a must-have addition to any music lover's collection.