' And at least two, three times a week, I'd play the accompaniment to "Trees" and Dad would si--he was a tenor.

NPR: From Jazz to Gospel 'With One Voice'

They play tricks and dance to the accompaniment of the Baroque-era music of the Jesuit missions, then around midnight fireworks pop from the top of their wide-brimmed hats, symbolizing the gift of light and vision to live respectfully.

UNESCO: Intangible Cultural Heritage