Pharrell Williams performs on day two of the Budweiser Made in America Festival on Sunday, Aug. 31, 2014 in Philadelphia. ((Photo by Charles Sykes/Invision/AP))
Dylan Kongos, left, and Jesse Kongos form the band Kongos perform on day two of the Budweiser Made in America Festival on Sunday, August 31, 2014 in Philadelphia. ((Photo by Charles Sykes/Invision/AP))
Aaron Bruno from the band Awolnation performs on day two of the Budweiser Made in America Festival on Sunday, August 31, 2014 in Philadelphia. ((Photo by Charles Sykes/Invision/AP))
Britt Daniel form the band Spoon performs on day two of the Budweiser Made in America Festival on Sunday, August 31, 2014 in Philadelphia. ((Photo by Charles Sykes/Invision/AP))
Grimes performs on day two of the Budweiser Made in America Festival on Sunday, August 31, 2014 in Philadelphia. ((Photo by Charles Sykes/Invision/AP))
Danny Brown performs on day two of the Budweiser Made in America Festival on Sunday, August 31, 2014 in Philadelphia. ((Photo by Charles Sykes/Invision/AP))
Kanye West performs on day one of the Budweiser Made in America Festival on Saturday, August 30, 2014 in Philadelphia. (Charles Sykes/Invision/AP)
Kanye West performs on day one of the Budweiser Made in America Festival on Saturday, August 30, 2014 in Philadelphia. (Charles Sykes/Invision/AP)
Chelsea Tyler of Kaneholler at the Budweiser Made in America Festival on Saturday, August 30, 2014 in Philadelphia. (Charles Sykes/Invision/AP)
Steve Aoki performs on day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014 in Philadelphia. (Charles Sykes/Invision/AP)
J. Cole performs on day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014, in Philadelphia. (Charles Sykes/Invision/AP)
The Budweiser Made in America Festival on Saturday, Aug. 30, 2014, in Philadelphia. (Charles Sykes/Invision/AP)
Mayer Hawthorne performs on day one of the Budweiser Made in America Festival on Saturday, August 30, 2014 in Philadelphia. (Charles Sykes/Invision/AP)
The Neighbourhood performs on the "Rocky" stage in front of the Philadelphia Museum of Art on day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014. (Charles Sykes/Invision/AP)
Big Daddy Kane performs on day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014, in Philadelphia. (Charles Sykes/Invision/AP)
Fans attend day one of the Budweiser Made in America Festival on Saturday, August 30, 2014 in Philadelphia. (Charles Sykes/Invision/AP)
David Macklovitch from the band Chromeo performs on day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014, in Philadelphia. (Charles Sykes/Invision/AP)
Fans attend day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014, in Philadelphia. (Charles Sykes/Invision/AP)
Dallas Green from the band City And Colour performs on day one of the Budweiser Made in America Festival on Saturday, Aug. 30, 2014, in Philadelphia. (Charles Sykes/Invision/AP)
The 'Made In America' concert rocked Philadelphia over Labor Day weekend.