Lynn's Comments: Aaron balked at learning to read music and practicing, but he did love his rented trumpet. With my brother's guidance, he polished the bell, oiled the valves, and cleaned out the tube--which would otherwise fill with fungus, mould, and other odious flotsam (nourished by the moisture and foodstuff propelled by vigorous breath). The instrument itself was a beautiful possession, but it came with the guilt of not practicing.