We hear much about piping in Pittsburgh, Pennsylvania, these days: the Carnegie Mellon Pipe Band under the expert leadership of Professor of Piping Andrew Carlisle, and the piping degree course established at CM University by Jimmy McIntosh, a trailblazer for similar courses around the world. But how many denizens of the steel town know of this band of yesteryear? They are the ‘Westinghouse Bagpipe Band’ from Wilkinsburg and the ‘Piping, Drumming…