3. 3(2+1) 5(2 in Bflat, 2 in A. BClt)2. 6.2 0.0.Timp. Perc. (Tri. Cymb.) 2 Hps. Strings.

This work entered the public domain in 2012 – 50 years after its’ first performance on May12th 1962 by the Philadelphia Orchestra