I saw Greg once at Stone Soup after hearing him many times on Prairie Home Companion. I noted that his audience was composed almost equally of men and women. Usually there are more women at SS concerts and some other venues I go to. I can see what people mean about him mumbling on these links, though. It's like listening to someone with an accent: the longer i listen, the easier he is to understand. On Youtube I usually prefer videos that show the singer performing. However, in his case I thought he was easier to understand on videos that just showed a CD cover or other still photo.