Where he gave solo performances and won the support of composers Roy Harris, Charles Seeger, Henry Cowell, Howard Hanson, Otto Luening, Walter Piston, and Aaron Copland
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Where he gave solo performances and won the support of composers Roy Harris, Charles Seeger, Henry Cowell, Howard Hanson, Otto Luening, Walter Piston, and Aaron Copland
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-22 from Wikipedia. The archived copy is preserved so this citation survives link rot.