Concerto para piano e orquestra : cellos
Concerto para piano e orquestra : piccolo
Concerto para piano e orquestra : segundo flautas
Concerto para piano e orquestra : primiero e segundo fagotes
Concerto para piano e orquestra : primiero e segundo Fa horns
Concerto para piano e orquestra : primiero e segundo pistão em si-flat
Concerto para piano e orquestra : terceiro pistão em si-flat
Concerto para piano e orquestra : terceiro e quarto trombone
Concerto para piano e orquestra : harpa
Concerto para piano e orquestra : drums
Concerto para piano e orquestra : primiero violinos
Concerto para piano e orquestra : segundo violinos
Concerto para piano e orquestra : segundo violinos
Concerto para piano e orquestra : violas
Concerto para piano e orquestra : violas
Concerto para piano e orquestra : cellos
Concerto para piano e orquestra : contrabaixo
Concerto para piano e orquestra : contrabaixo
Antal Dorati : [autographed photograph]
Draft typed and handwritten manuscript of a record catalog
Concerto for piano and orchestra : [performance guidelines]
Ernest Ansermet : [autographed photograph]
Handwritten manuscript of a radio introduction piece about Frédéric Chopin
Heitor Villa-Lobos : [autographed photograph]
Chanties by various authors
Letter from Frank Cyril James to Ellen Ballon
Suite
Ernest MacMillan : [autographed photograph]
Josef Hofmann with Anton H. at piano
Olin Downes : [autographed photograph]
Douglas Clarke, Ellen Ballon, Frank Cyril James, and unknown man : [photograph]
The McGill News : Ellen Ballon and Pauline Donalda receiving honorary doctorates from McGill University
Letter from Frank Cyril James to Ellen Ballon
Transcribed letter from Richard Wagner to his publisher
Sheila Piercey audition - October 15, 1954
Virgil Thomson : [autographed photograph]
Alberto Erede : [autographed photograph]
Heitor Villa-Lobos : [autographed photograph]
William Schuman : [autographed photograph]
Dimitri Mitropoulos : [autographed photograph]
Terceiro concerto de piano e orquestra : redução para dois pianos
Lotte Lehmann : [autographed photograph]
Le rossignol - January 24, 1957 (Tape 1)
Le rossignol - January 24, 1957 (Tape 2)
Aaron Copland : [autographed photograph]
Abram Chasins : [autographed photograph]
Student Prince (Kathie), Sydney rotary 1958
The night bell, CBC broadcast - May 21, 1958 (Tape 1)
The night bell, CBC broadcast - May 21, 1958 (Tape 2)
Thomas Beecham : [autographed photograph]