Mason Bates, the Richmond-bred composer and recently named co-director of a new-music initiative at the Chicago
Symphony, joins Leonard Slatkin and the Pittsburgh Symphony on Feb. 19 and 20 to perform his "Liquid Interface." In an interview with the Pittsburgh Post-Gazette's Andrew Druckenbrod, Bates discusses re-creating orchestral music by incorporating electronic sound:http://www.post-gazette.com/pg/10049/1036486-388.stm