i am surprised noone mentioned me, as i hosted the Mudcat open mike acoustic jam on paltalk for several years....we all spent many hours there taking turns singing...and picking...
neighmond
Jacko nz
folky frank
Uncle Dave O
DWDitty
foolestroupe
Nobro (Regie Miles)
and many others visited that room over the years

these cats have let me visit their rooms (houses)
Sorcha
Alice
Mudlark
Miken


others who i have heard: (and/or jammed with)
Amos

Alaska Mike
Seamus Kennedy
Dave and Pam Swan
Art Thieme
Deb C
Al Lubanes
jed marum
Joe Offer (at camp harmony)
Chantey ranger
Radriano
kendall
leadfindgers
Louie Roy
Marion
MG (at sunny camp)
musicmac
nicole c
Stewart
MAX

please forgtive if i've left anyone off the list!