Hi
Just curious about this from a UK perspective. Did a bit of internet searching and found:
http://www.iov.co.uk/showarticle.pl?id=4202
The law in various countries is different with regards to copyright so without trying to muddy the water too much is there not something similar to these blanket licenses for "Private Function Video" available in the US?
Looking at these costs they would be quite reasonable if you only made 1 copy of the tandem video.
Tony