Graham,
Beautiful composition. Very interesting panning of two different harps (please correct me if I am wrong). Mixed very well.
Since you welcome comments, I will say it , instead of not saying it

I would prefer to hear Anneli just a bit slower. You have a lot of going on in composition so if it is a little slower, it will give more time to listener to appreciate it. Just my 2 cents. Please do not take it against me.
Thank you for sharing.
Misha.