Jake Miller – The Foundry – Philadelphia, PA – September 25, 2017 – Photo by Ruth Bekele © 2017 Jake Miller – The Foundry – Philadelphia, PA – September 25, 2017 Twenty-four-year-old pop singer, songwriter and rapper Jake Miller is back on the road and he brought his Back to the Start Tour to The Foundry at the Fillmore in Philadelphia. Before the Florida native took the stage, he had three incredible opening acts that got the crowd pumped for the main event. Each of the ope