O Braonain,
Ciaran
O Braonain, Pol
O Cassaide,
Seathrun
O Domhnaill,
Michael
O Domhnaill,
Padraig
O Dugain, Noel
O Dugain, Padraig
O Geibheannaigh,
Rob
O hAlmhain,
Michael
O Liathain, Sean
O Lochlainn, Colm
O Suilleabhain,
Diamuid
O Suilleabhain,
Michael
O'Beirne, Gerry
O'Boyle, Andy
O'Boyle, Charles
O'Boyle, Neil
O'Braondinm
Fiachna
O'Briain,
Gary/Garry
O'Brien
O'Brien, Andy
O'Brien, Jimmy
O'Brien, Kevin
O'Brien, Linda
O'Brien, M.
O'Brien, Michelle
O'Brien, Mollie
O'Brien, Neil
O'Brien, Paddy
O'Brien,Pat
O'Brien, Peter
O'Brien, Ralph
O'Brien, Richard
(Rich)
O'Brien, Sean
O'Brien, Sylvia
O'Brien, Thomas
O'Brien, Tim
O'Brien, Tim &
Mollie
O'Brien, Tom
O'Bryan, Mike
O'Bryant, Alan
O'Bryant, Jimmy
O'Bryant, Joan
O'Byrne, Cathal
O'Byrne, Fergus
O'Canainn, Tomas
O'Carol, Fergus
O'Cathain, Sean
O'Ceallaigh, Sean
O'Colonies,
Redmond
O'Conchubhair,
Liam
O'Connell, Chris
O'Connell, Maura
O'Connell, Pat
O'Connell, Robbie
O'Connell,
Roxanne
O'Conner, Jim
O'Connor, Attwood
O'Connor, Bill
O'Connor, Charles
O'Connor, George
O'Connor, Jack
O'Connor, John
O'Connor,
Kathleen
O'Connor, Mark
O'Connor, Martin
O'Connor,
Rosemary
O'Connor, Sharon
O'Connor, Sinead
O'Daniel, Mike
O'Daniel, Pat
O'Daniel, W. Lee; & his
Light Crust Doughboys
O'Daniel, W. Lee; & his
Hillbilly Boys
O'Daniel, W. Lee
("Pappy")
O'Daniel, Wilma
O'Day, Molly
O'Day, Molly; and the
Cumberland Mountain Folks
O'Day, Molly; with Lynn
Davis & the Cumberland Mountain...
O'Dell, David
O'Dell, Doye
O'Domhnaill,
Michael
O'Donnell, Danny
O'Donnell, Eugene
O'Donnell, Eugene; and
James MacCafferty
O'Donnell, P. V.
O'Donnell, Vince
O'Donohue,
Kathleen
O'Donoughe, Cyril
O'Dowd, Seamus
O'Driscoll, Paul
O'Driscoll, Sean
O'Duill, Brendan
O'Dwyer, Adele
O'Dwyer, Ellen
O'Dwyer, Kevin
O'Dwyer, Sean
O'Flaherty,
Daniel
O'Flaherty,
Patrick
O'Flynn, Liam
O'Gallagher
O'Gorman, Ned
O'Grada, Conal
O'Hagan, Seamus
O'Hara, Mary
O'Hara, Mary
Margaret
O'Hara, Maureen
O'Hare, Kieran
O'Haver,
Katherine
O'Hegarty,
Charles
O'Hegarty,
Charles
O'Henley, Gretchen
O'Higgins, Frank
O'Holleran, Frank
O'Kane, John
O'Keefe, Sandra
O'Keeffe, Maire
O'Keeffe, Patrick
O'Kelly, Fergus
O'Leary, Christy
O'Leary, Collette
O'Leary, Dan
O'Leary, Donna
O'Leary, Eamon
O'Leary, Niall
O'Lochlainn,
Fionn
O'Loughlin,
Gerard
O'Louglin, John
O'Mahoney,
Bernadette
O'Mahoney, Ciaran
O'Malley, Anne
Marie
O'Maonlai, Liam
O'Meara, Pat
O'Neal, Mattie
O'Neill, Anne
O'Neill, Barry
O'Neill, Bernard
O'Neill, Callista
O'Neill, Clarence
G.
O'Neill, Clarence
Gerald
O'Neill, Eoin
O'Neill, F.
O'Neill, H. O.
O'Neill, J.
O'Neill, Mary
O'Neill, Miss
O'Neill, Peggy
O'Neill, Rose
O'Neill, Rosemary
O'Neill, Sean
O'Neill, Sean;
Trio
O'Quinn, Elbert
O'Quinn, M. R.
O'Quinn, Orville
O'Regan, Donal
O'Regan, Tadhg
O'Reilly
O'Reilly, Dermot
O'Reilly, James
O'Reilly, Jamie
O'Reilly, Jerry
O'Riada, Sean
O'Riada, Sean; and
Ceoltoiri Chualann
O'Riordan, Cait
"Rocky"
O'Rouke, Aiden
O'Se, Sean
O'Shae, Marne
O'Shae, Marne
O'Shea, Eamon
O'Shea, Eileen
O'Shea, Sean
O'Suilleabhain,
Diarmuid
O'Sullivan,
Brendan
O'Sullivan, Donie
O'Sullivan, Gabe
O'Sullivan, Jerry
O'Sullivan, Maire
O'Sullivan, Sean
O'Sullivan, Sean; and Joe
Murtaugh
O'Sullivan, Shane
O'Toibride,
Micheal
O'Toole, Peter
O-A-Machetah/Bayou
Eclectico
O-Gruppen Ceylon
Oak
Oak, Ash & Thorn
Oak Cliff T-Bone
Oak, Winnifred
Oakdale, Slim
Oakden, Jim
Oakes, Dana
Oakes, Mrs.
George
Oakley, Carolyn
Oaks, Charlie
Oberbilling, Gary
Objiwa Indian School
Children
Oceans, Lucky
Ochoa, Amparo
Ochs, Bill
Ochs, Max
Ochs, Phil
Odegard, Bernt
Odem, Lonnie P.
Odena, Scott
Oder, Bessie
Odes
Odessa Balalaikas
Odetta
Odetta and Larry
Odom, Cedric
Odom, John Henry
Odom, Ray
Ogdhondakis
Ogilvie, Carlton
"Bubblers"
Ogle, Jane
Ogle, Lilian
Ohab Zedek Choir
Ohlanders, Alice
Ohle, Bill
Ohm, Paloma
Ohman, Kajsa
Ohman, Phil
Ohman, Phil; and Victor
Arden
Ohmart, Keith
Ohop Valley Boys
Ohrlin, Glen and
Kay
Ohrlin, Glenn
Ohrlin, Kay(e)
Oisin
OKeh Atlanta Sacred Harp
Singers
Okimase, John
Okun, Milt
Okun, Milt; and Ellen
Stekert
Old and in the
Way
Old Elam Baptist Church
Congregation
Old Grey Goose
Old Hat
Old Hat Band
Old Hat Dance
Band
Old Hollow String
Band
Old Hollow
Stringband
Old Plank Road
Old Regular Baptist
Church Congregation
Old Reliable String
Band
Old Scratch Band
Old Smoky Twins
Old Stoughton Musical
Society
Old Swan Band
Old Timers
Old Virginia
Fiddlers
Olde Michigan Ruffwater
String...
Older, Lawrence
Oldfield, Mike
Oldham, Spooner
Oldham Tinkers
Olds, Henry
Olds, Henry
Olin, Mrs. Howard
(Leila)
Olinsky, Seth
Olisar, Ron
Olive, David
Oliver,
Jean-Claude
Oliver, King
Oliver, Leone
Oliver, T. F.
Olivier, Laura
Olivier, Linda
Kilner
Oller, Christian
Ollinger,
Katherine
Olmsted, Hershel
Olney, David
Olsen, Bob
Olsen, Dale
Olsen, Dennis
Olsen, Doug
Olsen, Helen
Olsen, Keith
Olsen, Krisina
Olsen, Mary
Olson, Bob
Olson, Eric
Olson, Fred
Olson, Larry
Olsson, Annmarie
Olsson, Gert
Olsson, Gert and
Annmarie
Olstrom, Stephan
Olyslager, Bob
Olzen, Eric
Oman, Ray
Omodt, Hazel
Onderdonk, Dave
Oneida School
Girls
Ono, Keith
Ontiberoz, Jerry
Oorts, Paul
Oosting, Jan
Open House
Opununi, Charles
Orange Blossom
Bluegrass
Orchard, Keith
Oregon Country Dance
Orchestra
Oregon Fiddlers
Oregon Thunder
Oresky, Alan
Orff, Judd
Orfield, Sue
Organ, Michael
Original Carolina
Buddies
Original Dulcimer Players
Club (Stage Ensemble)
Original Sloth
Band
Original Trinidad Steel
Band
Original Washboard
Band
Orleans, Jon
Orlin, Dave
Orloff, Gene
Orlove, Harry
Orlowski, Lydia
Ornstein, Lisa
Orphelien
Orquesta Colonial
Orquesta
Fronteriza
Orr, Emily
Orr, Marion
Orr, Michelle
Orsini, Frank
Orsted, Steen
Orteca, Rainy
Ortiz, Cleofes
Ortmann, Mark
Orton, Russ
Ory, Edward
Ory, Kid; and Jimmy
Noone
Ory, Kid (Edward)
Osborn, Roy
Osborn, "Stick"
Osborne, Bobby
Osborne Brothers
Osborne, Helen ("Katy
Hill")
Osborne, Hoyle
Osborne, Johnny
C.
Osborne, O. H.
Osborne, Paul
Osborne, Pete
Osborne, Rev. Benjamin
E.; and Congregation
Osborne, Sonny
Osborne, Todd
Osborne, Uncle Charlie
(Charlie N.)
Osborne, Wynn
Osbourne,
Virginia
Oskay, Billy
Oskay, Billy; and Michael
O'Domhnaill
Ossian
Ossman, Vess L.
(Sylvester Louis Ossman)
Ossola, Paul
Ostapoff, Pam
Ostberg, Julie
Ostberg, Peter
Osteen, Al
Osteen, Thelma
Oster, Doran
Oster, Harry
Osterberg, Ronnie
Ostergotland's Spellmans
Group
Ostrom, Joe
Ostroushko, Peter
Osuna, Mateo
Gonzalez
Oswald, Bashful
Brother
Other Singers
Otis Brothers
Otis, Jimmie
Otra Mitad
Otsuka, Akira
Ott, Norman
Ott, Ric
Ottawa Folk Centre
Chorus
Otto and His Tune
Twisters
Otto, Jake
Otto, Jean
Otto, Jedidiah
C.
Otto, Julia
Otto, Raymond
Otto, Waldo
Ouellette, Pat
Ourceau, Patrick
Outdoor Plumbing
Company
Outwin, Chris
Outzs, Mr.
Overcash, Floyd
Overcash, Otis
Overd, Mrs.
Oviedo, Cesar
Owen, Blanton
Owen, Doug
Owen, Malcolm
Owen, "Uncle
Dock"
Owen, Vickie
Owens, Bill; and the
Kinfolk
Owens, Charles
Owens, Dorothy
Joe
Owens, Ethel
Owens, Grady
Owens, Henry
Owens, Isabel
Owens, Jake
Owens, Jim
Owens, Jimmy
Owens, Luke
Owens, Marshall
Owens, Mary
Owens, Ray
Owens, Tex
Owens, William
A.
Owens, Willie
"Scarecrow"
Owston, William
Oxendine, Rick
Oxford, Mrs.
Frances
Oxford, Mrs. Ray
(Roy)
Oxner, Diane
Oxtot, Richard
Oyama, Charlie
Oye, Robin
Oysler, Rupert
Oysterband
Ozarkers