Jay talks about on what the concert means to him & how different it was from the original Blueprint release date leading up this moment 8 years later. He also speaks on how he thinks indie rock bands like Grizzly Bear and Empire Of The Sun will push hip-hop back a bit, & hopefully force people to make music for the sake of making good music. Jay-Z, Beyonce & Solange were reported to be in attendance at Grizzly Bear’s concert at Brooklyn’s Williamsburg Waterfront yesterday.