Redd is a down-the street guy, as is Bill Kirchen, both superb players and entertainers. The Continental Cafe is one spot among many where they play.
I haven't seen David Lindley here in Austin, one of the best players I've ever encountered live.
Songwriters can make money; performers as you know, may make a little, but if a song really gets covered, you are clipping coupons, as they say.