After nearly a year in the making, Jay-Z and Kanye West presented their historic album Watch the Throne to friends and industry tastemakers at a private listening session at the Hayden Planetarium at the American Museum of Natural History in New York City on Monday night.

The rap kings showed no signs of their rumored feud as they previewed tracks off the album, a week before its iTunes release.

The star-studded evening drew the likes of Beyoncé, Kelly Rowland, Q-Tip, Solange, Busta Rhymes, Jada Pinkett-Smith, and more.