instrumentation: Clarinet in Eb, 3 Clarinets in Bb, Clarinet in Bb or Alto Clarinet, Alto Clarinet, or Bass Clarinet, Bass Clarinet, Optional Contrabass Clarinet
instrumentation: Clarinet 1 in Eb or Bb, Clarinet 2 in Bb, Clarinet 3 in Bb or Alto Clarinet in Eb, Clarinet 4 in Bb or Alto Clarinet in Eb or Bass Clarinet in Bb
instrumentation: Clarinet in Eb, 5 Clarinets in Bb, Alto Clarinet in Eb (or Clarinet in Bb 6), 2 Bass Clarinets in Bb, (optional Contr'alto Clarinet in Eb), (optional Contrabass Clarinet in Bb)
instrumentation: (Optional Clarinet in Eb), 3 Clarinets in Bb, Alto Clarinet in Eb (or Clarinet 4 in Bb), 2 Bass Clarinets in Bb, Contr'alto Clarinet in Eb (optional), Contrabass Clarinet in Bb (optional)