New York Concerti Sinfonietta 2012 International Concerto Competition Winners Note that although the program identifies this performance of Artie Shaw's "Interlude in B-Flat" as a New York premiere, Shaw himself performed the work in concert in 1936 at New York's Imperial Theatre, with an ensemble consisting of string quartet and rhythm section. For this reason, this performance has not been recorded as a premiere. Richard Wang. "Shaw, Artie." Grove Music Online. Oxford Music Online. Oxford University Press. Web. 11 Dec. 2012. chamber orchestra performance 2012-11-13T19:30:00