Thanks a lot. I've now merged XNK7650 under Anette Montana.
I've also decided to merge
XNK7653 under Angela Steam
XNK7654 under Susanna Katona and
XNK7655 under Eva Dionisio.
Caps of the missing scenes would be gratefully received (thanks in advance to deezer) as well as any thoughts on the remaining unknowns.