Montreal Guitar Show '10: Sheldon Schwartz Guitars PremierGuitar DefaultAugust 30, 2010VideoPG is On Location at the 2010 Montreal Guitar Show where we get to check out Sheldon Schwartz Guitars played by Ken Bonfield.PG is On Location at the 2010 Montreal Guitar Show where we get to check out Sheldon Schwartz Guitars played by Ken Bonfield.eventsvideosVideos