yeah, that's a standing joke when we play at the Alzheimer's unit, we'll know we're in trouble if they don't let us out, or when we don't remember the code to unlock the elevator... :lol:
I used to get into a lot of retirement/nursing homes in my work, but I was most surprised when I heard Led Zeppelin coming out of a resident's room, and no it wasn't the cleaning crew in there, it was the geezer resident who was listening to it. :roll: