Religion vs Culture: Which Influences Which?

This is a pretty good question actually. I think that they both influence each other rather than one just influencing the other. In some cultures, religion plays a huge part of daily life and that in turn is represented by culture such as art and music and what have you. In other societies, culture can dominate the religion so that while we may have tons of art and music, religion plays a parallel to it so it isnt forgotten. I think at the moment every culture is undergoing change thanks to the breakthroughs in technology like the internet and mass media and so on and im interested in seeing how it all works out