shopping clothes

I've always wondered why stores pipe music over the din of shoppers shopping and other sounds. What is it about music that makes people want to shop? Does it have a relaxing effect? Do people feel like they're getting a better deal or that music is somehow aiding their purchasing decision
That could be, because we know that even musicians love to save money, just as you'll save on gold tone banjos here. So the next time you hear a banjo playing while out clothes shopping or buying food at the grocery store, let the banjo inspire you to shop and save.