Warren has a knack for delivering 1920s through 1960s jazz and big band standards with the same timing, style and sophistication of the great crooners. Another specialty of Warren's is 1920 & Great Gatsby style and 1930s Prohibition Era music. If you are looking for excellence and versatility, this is your band. He performs his timeless material in various ensembles from a trio to a 17-piece Big Band. Warren is also an excellent emcee.