Over the course of his prolific music career, acclaimed trombonist, composer and producer Delfeayo Marsalis has been praised for his “technical excellence, inventive mind and frequent touches of humor,” and heralded as hailed as one of “the best, most imaginative and musical of the trombonists of his generation.” Marsalis’ commitment to the idea optimism and progressive musical thought can -- and, in fact, should -- coexist in modern New Orleans jazz is a conceptual cornerstone for both the Uptown Jazz Orchestra and their latest cd, Jazz Party. Uptown Jazz Orchestra performances are always a big party, opening and closing performances with second line numbers and often engaging audiences by encouraging their participation in the music. Marsalis, an NEA Jazz Master, has shared the bandstand with jazz legends Art Blakey, Max Roach and Elvin Jones, as well as pop icons Fats Domino, Ray Charles and George Clinton. Jeff Simon of the Buffalo News observed, " Delfeayo is, in many ways, the most fun of the Marsalises. He's the family trombonist. And record producer. And he seems to be the family wise guy too!"