III. Gevecht (Fight)
IV. Happy End
There is a version for wind orchestra of the complete piece, Op. 50b (Youtube: http://www.youtube.com/watch?v=fzkDClaRXE4&list=PLFphAvDeWM1RW7PWSX6fIU3A4A5njXCY2), one for two orchestras, Op. 50a, and and also one for cello and piano, Op. 50c.
The composition has been incorporated in Sprookje (Fairy Tale) for accordion orchestra.
Movements III and IV have also been been incorporated in Divertissement for multiple pianos.