Hyperprism (Varèse)

Hyperprism is a work for wind, brass, and percussion instruments by Edgard Varèse, composed in 1922 and revised in 1923.

The work was first performed at an International Composers' Guild concert during their second series at the Klaw Theatre on March 4, 1923.

[1] Someone, perhaps Carlos Salzedo, got on the stage and urged the audience to take the work seriously.

[2] The piece is scored for flute (doubling piccolo), clarinet in E♭, 3 horns, 2 trumpets in C, tenor and bass trombones, and percussion.

The percussion parts call for snare drum, Indian drum, bass drum, tambourine, Chinese cymbal, 2 cymbals, tam-tam, triangle, anvil, slapstick, 2 Chinese blocks (high and low), lion's roar, rattle, big rattle, sleigh bells, and siren.