The Philadelphia Phenomenon!
This indie-rock band grounded its roots in Philadelphia and was prepared to stay there for the rest of their lives, but the universe had other plans for them. Through the efforts of their bassists girlfriend, they were discovered by the band My Morning Jacket and went on tour with them shortly after.
After their first tour, people wanted more of Dr. Dog! Now they tour nationwide as a headlining band. However, they still play many shows in Philadelphia. You can see a list of where they are touring from their website. You can also buy their albums and merchandise. So give this unique Philadelphia sound a try. You won't be disappointed!