What was the relationship of renaissance music with religion? how has this changed from renaissance to today?

Photography has changed its subject matter quite a lot over the past few years. in the 1800's, it was considered normal for families to have  post mortem photos of their loved ones, and now that would be completely unacceptable. i think that photographers have always pushed boundaries and have been eager to capture everything, it is just society that changes their boundaries.

If you could give us the questions i can see if i can you! : )