Songs performed at Western weddings includes a processional song for going for walks down the aisle (ex: wedding march) both in advance of or just after the wedding service. An example of this kind of use is documented within the wedding of Nora Robinson and Alexander Kirkman Finlay in http://briannergwut.post-blogs.com/14160750/considerations-to-know-about-central-coast-recognizing-rapid-secrets-for-wedding-photography