Dance of the blessed spirits (Christoph Willibald Gluck)

I'd love to see an attempt at Gluck's Dance of the blessed spirits from his opera Orfeo ed Euridice.

https://www.youtube.com/watch?v=4DFzLIKFeQ0

Can it be adapted for the Theremin at all?

There is no need to adapt. The flute scores may be played on the theremin "as is".

The second part has already been played in public by Lydia :

Thank you Thierry. How did I miss that.

It is among my goals to learn this piece because it's special to someone I know.