I have always been talking about contemporary folk song. You know, like the ones I just mentioned. The ones that are copyrighted, like the songs you say can never be folk songs. Where is your dividing line between what should and should not be sung at folk clubs. Why could I sing Ewan MacColl's Dirty Old Town but not Ed Sheran's Gallway Girl? Just what is the difference between the two apart from you like one and not the other?