Algo de música          

Gershwin Rhapsody No.2 1931
Szymanowski Symphony No. 4 "Symphonie concertante", Op. 60 1932
Messiaen Theme and Variations 1932
Shostakovich Piano concerto no.1 in C minor Op.35   vers 1 vers 2 1933
Machado La tierra de Alvargonzález y otras 1933
Rachmaninoff Rhapsody on a theme by Paganini (Yuja Wang) - (Valentina Lisitsa) 1934
Prokofiev Suite from Lieutenant Kijé Op. 60 1934
Garcia Lorca A las cinco de la tarde La cogida y la muerte (Lola Flores) 1935
Berg Violin concerto O. Perlman -- A. Pogostkina -- A. Steinbacher 1935
Prokofiev Violin Concerto No. 2, Op. 63 in G-moll   J. Jansen -- Midori 1935
Prokofiev Suggestion Diabolique 1935
Orff Carmina Burana   vers 1vers 2 1935-6
Schoenberg String Quartet No. 4     I II III IV 1936
Barber Adagio for Strings - String Quartet in B minor, Op. 11 1936
Webern Variations for Piano op.27 1936
Bartók Music for Strings, Percussion and Celesta   (full)IIIIII 1936
Khachaturian Piano Concerto in D-flat major, Op. 38 (Oscar Levant) 1936
Shostakovich String Quartet No.8 - Borodin Quartet 1937
Honegger Les Mille et une Nuits 1937
Shostakovich Symphony No. 5 1937
Bartók Violin Concerto No.2   (C. Arzewski) -- (F.P. Zimmermann 1937-8
Shostakovich The second waltzque es parte de laSuite No. 2 1938
Prokofiev Romeo & Juliet - Ballet --- V1 -- V2 1938
Bartók String Quartet No 3     12 1938
Chavez Concerto per pianoforte e orchestra 1938-40
Villa-Lobos, H Bachiana No. 5   (Bidu Sayão) - (Kiri te Kanawa) - (Joan Baez) - 1938-45
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(Amel Brahim) - (Alzeny Nelo) - (Ruth V Correa) - (Nancy Allen Lundy)
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Hindemith Sonata for Trumpet and Piano 1939