yes. at nellies or tonbridge i remember going down to lewes and them coming to us, and more recently faversham sent a contingent over to appear for us... it's all very pally when this happens- q is it for the audience's benefit or the performers'? i think it's a good substitution for a singers' night myself, for guest nights i think i prefer a singer or group with a body of well-rehearsed material to choose from and to switch according to the audience, rather than a turn-by-turn approach- i throw that in for discussion!