Viola Concerto was commissioned with contributions from the general interest family magazine founded in what year?
Viola Concerto (Harbison):  The work was commissioned by the Saint Paul Chamber Orchestra, the Los Angeles Chamber Orchestra, and the New Jersey Symphony Orchestra with contributions from Meet The Composer and "Reader's Digest". Reader's Digest:  The magazine was founded in 1920, by DeWitt Wallace and Lila Bell Wallace.
1920