Favorite songsters (present company excluded)?
Mary Chapin Carpenter
Bob Franke ('cept his latest ablum, which has fewer good 'uns than it orter)
and others too fierce to mention.
There's probably lots more, but these are the ones which come to mind, except that my mind has just reminded me of:
Berrigan & Berrigan
Don, Phil, and Ike Everly
That's all for now.