Heather Breeze Ceili Band, Waltz of the Bells, Heather Breeze Ceili Band HBCD0042, 2005
Kunugi, Takehiro, fiddle, The Man, The Fiddler, Hats Unlimited HUCD10008, 2004
Kelliher, Dessie, banjo, Banjoed, Kelliher DK 001, n.d. [2005]
Mac Diarmada, Oisín, fiddle, whistle, Ar an bhFidil, Green Linnet GLCD1227, 2004
Ní Uallacháin, Pádraigín, singing in Irish, A Stór is a Stóirín, Gael Linn CEFCD166, 2004. (2 CDs, reissued from 1 CD)
O’Connell, Tony, concertina, & Andy Morrow, fiddle, Tony O’Connell and Andy Morrow, O’Connell & Morrow TOCAM001, 2005
O’Rourke, Jason, concertina, & Ruadhraí O’Kane, fiddle, Roguery Road, Wren WRCD1404, 2005
O’Sullivan, Jerry, uilleann pipes, O’Sullivan Meets O’Farrell, Volume 1, Jerry O’Sullivan Music n.n., 2005 [the nineteenth-century uilleann piper and publisher Mr O’Farrell]
Rafferty, Mike, flute, uilleann pipes, Speed 78, Larraga MOR1302, 2004
Various, instrumental & vocal, The Best of the Gathering 2003-2004, Gathering Records GRCD001, 2004 [from Co Kerry festival]
Various, instrumental & vocal, Irish Celebration: Pub Songs, Reels, and Tunes from the Emerald Isle, Tradition/ Rykodisc TCD1094, 2004 [includes Seamus Ennis, uilleann pipes; Joe Tunney, accordion, etc.]
Waterford Institute of Technology Irish Traditional Music Group, instrumental & vocal, Siansa 2, WIT Irish Traditional Music Society n.n., 2004