When people find out that both my wife, Helen and I are musicians, then find out we’re trumpet players, and then find out Helen is a professional singer, the next question usually is do we get to perform together often. Well, the answer is yes we do from time to time, in bands (wind band, brass band and occasionally orchestra if MrsQ gets time to write out the transpositions, typical brass bander…), but I rarely get the opportunity to be…