I agree with Vulgar Boatman's "but", but I'm afraid it's not just happening at Whitby. There seems to be a declining standard of behaviour in singarounds and sessions everywhere one goes at the moment. I do wonder about the merits of having an organised session with booked leader(s). I was particularly P*****d off by the guitarists who insist on trying to accompany solo unaccompanied singers by noodling around until they find a key or, more usually, driving the singer into a key they hadn't intended. Saw/heard this happen more than once. If somebody wants to sing unaccompanied let them do so. If they want accompaniment they will say - this is in the key of X, please join in.