The Friday OT: (Sixto) Rodriguez; To whom it may concern

New to me (ty RS), new to many people as well (bar South Africa apparently, the strange and happy  back story on that here), this is one great track of many to choose from:


PS: Of the tracks I've discovered these last 24 hours this one is more than worthy of a shout-out and a follow-up link: Rich Folks Hoax