Hipster Weddings

When my sister got married last summer, she and her husband had their first dance to a country song i can no longer remember the name of (i have been trying for years to replace Kenny Chesney with Ryan Adams and the Cardinals. it has been an uphill battle). After scanning an article on "indie weddings" in the most recent Park Slope weekly (i swear i was getting my nails done at the time), it occurred to me: what do hipsters play at their weddings? Do they conform and dance along to the "YMCA"? Do they play "La La Love You" and expect that their grandma get on down to it? These are the questions that plague me.