http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Instrumentation and performance instructions on p. [iv].
"Commissioned for the Royal Philharmonic Orchestra by the OPAS Guild in honor of the 25th anniversary of the Memorial Student Center Opera and Performing Arts Society at Texas A & M University"--P. [iii].