Oriģināls: EKSTASIS. Percussion 2, Xylophone, Bass Drum, Glockenspiel, Marimba, Snare Drum. juvenilia, orchestra. Joris van der Herten. Bassoon.
Tulkojums: juvenilia, orķestris. Orķestris. Bass klarnete in Bb. Bass trombonu. Fagots. Klarnete in Bb. Contrabassoon. Cor Anglais.