File contains an autographed program by the Hambourg Trio (Geza de Kresz, violin; Reginald Stewart, piano; and Boris Hambourg, cello). The program is from a recital at Pythian Castle, Saint Join, New Brunswick. File also contains J.D. Logan's 1909-1910 season pass for the Massey Music Hall in Toronto, Ontario.
File contains a prospectus for the Hambourg Conservatory of Music, directed by Boris Hambourg with visiting director Mark Hambourg. The prospectus includes lesson costs per class for instruments, theory, history, and language. The file also includes John Daniel Logan's member's ticket for the 1912-1913 season of the Hambourg Concert Society (directed by Michael Hambourg, Jan Hambourg, and Boris Hambourg).
File contains programs from recitals presented at the Hart House Theatre, including the Hart House String Quartet (Geza de Kresz, Harry Adaskin, Milton Blackstone, and Boris Hambourg); Bertram Forsyth (prose and poetry, assisted by Colin McPhee); Geza de Kresz (violin, with Norah Drewett on piano); and a Beethoven centenary commemoration presented by the Hart House String Quartet, Kilbourn String Quartet (Gustave Tinlot, Gerald Kunz, Samuel Belov, and Paul Kefer), and London String Quartet (James Levy, Thomas Petrie, H. Waldo Warner, and Warwick Evans).
File contains two programs with performances by members of the Halifax Ladies Musical Club: "An Evening with Canadian Creative Composers" with a lecture by Dr. J.D. Logan (November 1, 1921) and a "Debate" between the old masters and modern composers (November 21, 1922). File also contains two programs presented by the Club, for performances by the Hart House String Quartet (Geza de Kresz, Harry Adaskin, Milton Blackstone and Boris Hambourg) (November 28, 1924) and the Hambourg Trio (Greza de Kresz, Reginald Stewart, and Boris Hambourg) (January 11, 1924).