North has conducted at Carnegie Hall, sang at Lincoln Center and played in Broadway theater as a bassist and guitarist.
He has played bass with Quincy Jones, the Chicks, Rosanne Cash, various symphony orchestras as well on Broadway in The Lion King and Spring Awakening.
He has sung with the New York Philharmonic (including the 3 Grammy Award–winning John Adams' "On the Transmigration of Souls") and for Stephen Sondheim ("Frogs" with Nathan Lane).
He has done sound design and music for The Forever Waltz by Glyn Maxwell, the score for Angelica Torn's Lucky Days and various projects with writer and director Matthew Miele, finishing the feature-length film Everything's Jake in 2006 and Eavesdrop in September 2007.
His scores and albums feature world-class NYC musicians (Eroica Trio, Ethel (string quartet), Andy Middleton, Carol Emanuel).