Chris, 2E0ILY, asking not only selfishly, as I am old and definitely have little artistic bent

EDIT
I thought I would look at the precise wording of the licence terms and conditions in regard to playing music, and to my surprise I can find zero reference to this applicable to either Intermediate or Full UK licence holders.
I downloaded what I believe are all the current licence terms and conditions from both OFCOM and the RSGB sites and I consider I read them pretty thoroughly albeit after a few beers, as well as searching them electronically for reference to "music".
Has anyone got a link to the current terms and conditions citing it is against the regulations for Intermediate or Full UK amateur radio licence holders to add music to ATV videos, or indeed the playing of none copyright music in general?
UK copyright law is clearly relevant at a general level, amateur radio aside.
Thanks, it seems with an admittedly initial perusal of the documents this is perhaps an area greyer than at first apparent, and generally believed.