I think the wedding is warm and cheerful, and the wedding music should of course match the atmosphere!

1, Canon (many versions, all very nice, LZ can listen and choose)

2. Winter love songs (the background music before the wedding in the play. Sounds good, but it always feels a little sad)

3. "Summer Fragrance" by Richard Clemander (a very warm piano music, which is about loving each other till the old age and loving you forever)

That's all I can think of for the time being, and Joe Hisaishi's piano music is very nice! !