 Blenzig has performed with Michael Brecker, Marcus Miller, Bill Evans, Hiram Bullock, Lew Soloff, Kenwood Dennard, Eddie Gómez, Dave Weckl, Joe Locke, Harvey Mason, Joe Beck, and Italian rapper Jovanotti

He has been musical director for singer-songwriter Michael Franks since 1990 and for Latin jazz saxophonist Gato Barbieri.He has toured extensively throughout the world as a leader and sideman, including South Africa, Indonesia, Thailand, Japan, Republic of Georgia, Europe, and Korea.He is a member of the Purchase Conservatory Jazz Department faculty with Jon Faddis, Hal Galper, and Todd Coolman.