Have a bit patience: it will be broadcast during the current proms again:
https://www.bbc.co.uk/events/ejrhn3Otherwise, if you can manage to provide details about the earlier broadcast I can upload this for you.
I would need performers details and the date of broadcast just to spare time. ;)
Thanks for the reminder; however, I messed up recording the premiere and don't trust myself not to again, so I may take you up on your offer! Details on this page...
http://www.bbc.co.uk/programmes/b061fk2hMany thanks in advance.