From parties to picnics to fundraisers to weddings, music can truly make or break an event. For the best of New York City Metro Area jazz entertainment, contact Doctor Dubious and the Agnostics. From classic traditional hot jazz to swing, this group does it all. Since 1998, Doctor Dubious has performed in the New Orleans and Chicago styles in the tri-state area. This seven piece Dixieland Jazz Band's music swings with horns in sync with each other and a driving rhythm section.