It figured that some other prolific composer of Handel’s time would have composed a competing “Water Music,” but Telemann’s half-hour work–otherwise known as an Overture in C–remains relatively obscure. Written for the centenary of the Hamburg Admiralty a few years after Handel’s “Water Music,” it is an invigorating piece of work, consisting of an Overture and nine dance movements with various watery descriptions from mythology that the listener can take or leave.