STAGE TUBE: All in the Family! Lin-Manuel Miranda Performs Duet with His Father for #Ham4Ham

HAMILTON's #Ham4Ham lottery performance has quickly become one of Broadway's favorite traditions as fans gather in front of the Richard Rodgers Theatre to see what Hamilton writer Lin-Manuel Miranda has in store -- and who his guest performer is.

Lin-Manuel Miranda just posted yesterday's #Ham4Ham, in which his father Luis A. Miranda joined him for a special duet of "En Mi Viejo San Ham." Check it out below!

The new musical HAMILTON has book, music and lyrics by Tony and Grammy Award-winning composer Lin-Manuel Miranda, who also plays the title role. The musical is directed by Thomas Kail, with choreography by Andy Blankenbuehler and music direction and orchestrations by Alex Lacamoire. HAMILTON is inspired by Ron Chernow's biography "Alexander Hamilton."

$10 front row seats for HAMILTON -- the new musical about the $10 Founding Father, AlexanderHamilton are on sale for each show by lottery. The lottery begins two and half hours prior to each performance when patrons may enter their name at the Richard Rodgers Theatre (226 W. 46 St.) for a chance to buy up to two front row tickets for $10 each - Hamilton for Hamilton. The winner's names will be drawn 2 hours before show time. Entrants must present photo ID, and the winners must pay with cash at the box office.