1959
Carlos Chavez: Toccata for Percussion Instruments, Performance Location: Sheridan Square, New York City, 4/20/59

A performance of Carlos Chávez's  Toccata for Percussion Instruments by Max Neuhaus at Sheridan Square on April 20, 1959, has been cited but lacks documentation. While Neuhaus is known to have performed the work, the specific details of this outdoor, public performance in Greenwich Village are elusive in available records.