Perhaps the where is most problematic?

In general terms I feel that it is important that you should be able to freely express yourself in music and song as you can in speech or in any other form. No not important - vital.

That if any one or any organisation feels they have any claim due to them - that it is incumbent upon them to demonstrate this claim.

The same is due to situations where authorities wish to prevent free expression in music making. It is up to them to demonstrate any real danger etc presented by this music making.

My concern is that much music making is prevented or limited in premises where there could be no legitimate or specific claims and where no real risks are involved.