16. When an older singer who's been at it for many years and can play the guitar quite well for themselves, thank you very much, sets his or her instrument aside and begins to sing a Child ballad or any other song a capella, anyone who begins to accompany this singer with any instrument whatsoever shall have a wire cutter applied to his or her strings and will receive at least one dope-slap from everyone else who is present.

Don Firth