Kaz has been singing with Mike since 2005 in an acoustic duo called Second Time Round, and was subsequently recruited to be New Corona Band's regular caller. As in real life she is a telemarketer, she can talk for England, and she enjoys bossing people around no end (in the nicest possible way, of course).
More recently, she's also started singing with a rock blues band called The Lightning, for whom Mike is the bass player.
Cartoon by Brian Platt and reproduced with his kind permission