Tigertown Classic Jazz Quartet plays the same fun, early jazz as the Tigertown 

Classic Jazz Band, with 2/3 of the volume,  2/3 of the personnel, but 100% of the accessible, toe-tapping, smile-producing melodies and rhythms that make up the roots of jazz from the beginning of the 20th century.  Listeners of all ages can't help but be drawn to it.