These folks are all enjoying the fine blues of Shakura S'aida at the Calgary Folk Fest, along with 20,000 others. The guy with the nifty hairdo plays bass with United Steelworkers of Montreal, who also played some fine sets over the weekend.
BTW, how many bass players does it take to change a lighbulb? Give up? It's five: One to hold the bulb and four to drink until the room starts spinning.