This reflection on the creative life references the piper Peter McLeod, who wrote the folk tune from which the work takes its title. The uneven rythym of the tune echoes the gait of McLeod, an amputee due to an industrial accident, in a marching band. This piper plays for all who march out of step. Please visit https://quarryman655082795.wordpress.com/ to see good-quality images of this artwork.