Glen Hansard – The Keswick Theatre – Glenside, Pennsylvania – September 12, 2016 – Photo by Jay S. Jacobs © 2016 Glen Hansard – The Keswick Theatre – Glenside, Pennsylvania – September 12, 2016 No one wanted the recent Glen Hansard concert in suburban Philadelphia to end, least of all the singer himself, who ended up performing a generous eight-song encore.  In fact, it was nine songs if you count the extended snippet of Aretha Franklin’s soul classic “Respect” which he wove