Bohola, instrumental group, 
Bohola 4, 
Shanachie 78058, 2004
 
	
Canny, Paddy, fiddle; P.J. Hayes, fiddle; Peter O’Loughlin, flute, Meet Paddy Canny, Dublin DU1003, 2004. Reissue of LP
	Casey, Nollaig, fiddle, viola, singing in Irish, 
The Music of What Happened, 
Old Bridge Music OBMCD15, 2004
 
	Cóisir, instrumental & vocal group, 
On the Right Track, 
Cóisir n.n., 2004
 
	 
	
Collins, Tim, concertina, Dancing on Silver, Croisín Music CM001, 2004
	Daly, Patricia, harp, 
The Rolling Wave, 
Daly n.n., 2004
 
	Donnelly, Maeve, fiddle; 
Peadar O’Loughlin, flute; 
Ronan Browne, whistle & flute, 
The Thing Itself, 
Claddagh Records CCD36CD, 2004
	 
 
	Furey, Finbar & Eddie, The Best of the Fureys, 
Metro Union Square METRCD122, 2004. Reissue of LP
 
	Harte, Frank, The Hungry Voice: The Song Legacy of Ireland’s Great Hunger, 
Hummingbird Records HBCD0034, 2004
 
	Healy, Hugh, concertina; 
Colm Healy, accordion; 
Karol Lynch, banjo; 
Eric Healy, fiddle; 
Noel O’Donoghue, flute; 
Michael O’Connell, uilleann pipes, 
Macalla na hÓige, 
Killeen Music KMCD001, 2004
 
	Hill, P.J., banjo; 
Leo Brown, accordion, 
The Slopes of Knocklayde, 
Glens Music GMCD020, 2004
 
	 
	Keane, Dolores, singing in English, 
May Morning Dew, 
Am Cheoil ACCD010, 2004. Reissue of LP
 
	Kelly, Patrick, fiddle, 
Patrick Kelly from Cree, 
Kelly PKFC001, 2004
 
	 
	Keville, Claire, concertina; 
John Weir, fiddle; 
Eithne Ní Dhonaile, harp, 
An Trí is a Rian, 
Keville KWCD001, 2004
 
	
Kilfenora Ceili Band, The Fabulous Kilfenora Ceili Band, Dublin Records DU2004, 2004. Reissue of LP
	Lúnasa, instrumental group, 
The Kinnity Sessions, 
Compass Records 743772, 2004
 
	Macalla, vocal & instrumental group, 
Mná na hÉireann, 
Gael Linn CEFCD110, 2004. Reissue of LP
 
	McAloon, Sean, uilleann pipes, 
Stór Píobaireachta : Piping From The Archives – 1, 
Na Píobairí Uilleann NPUCD013, n.d.
 
	Mac Giolla Bhríde, Doimnic, singing in Irish, 
Saol na Suailce, 
Mac Giolla Bhríde DMGB001, 2004
 
	McCarthy, Benny, accordion; 
Tom Doorley, flute; 
Donal Clancy, guitar; 
Muireann Nic Amhlaoibh, singing in Irish, whistle; 
Donnchadh Gough, uilleann pipes; 
Oisín McAuley, fiddle; 
Eamon Doorley, bouzouki, 
Up in the Air: Irish Traditional Music Solos Played by the Members of Danú, 
Shanachie SH78059, 2004
 
	McCormack, June, flute, 
& Michael Rooney, harp, 
DraIocht, 
Doorla 003, 2004
 
	McEvoy, Catherine, flute; 
John McEvoy, fiddle,
 The Kilmore Fancy, 
Lagore 001, 2004
 
	McKeown, Susan, singing in English and Irish, 
Sweet Liberty, 
World Village 468029, 2004
 
	
McMahon, Peggy, singing in English, The Parting Way of Time, McMahon PD001, 2004
	McNamara, Brian, uilleann pipes, 
Fort of the Jewels, 
McNamara BMNCD 2, 2004
 
	Marrinan, Michael, singing in English & Irish, 
Between Miltown and Ennistymon, 
Marrinan MMCD04, 2004
 
	Maude, Caitlín, singing in Irish, 
Caitlín Maude, 
Gael Linn CEFCD042, 2004. Reissue of LP
 
	Moloney, Sean, flute, whistle, fiddle, bodhrán, 
Potsticks, 
MOL Publications MOL003, 2004
 
	Moore, Christy, singing in English, 
The Box Set 1964-2004, 
Columbia Sony Music 5148162, 2004. Six CDs
 
	Moore, Christy, singing in English, 
Whatever Tickles Your Fancy & Christy Moore, 
Raven RVCD190, 2004. Reissue of LPs
 
	Mozaik, vocal & instrumental group, 
Live from the Powerhouse, 
Hummingbird Records HBCD0036, 2004
 
	Munnelly, Dave, accordion, 
By Heck, 
Frea Records MWCD4048, 2004
 
	Ní Mhaoileoin, Bríd, singing in Irish & English, 
Ar Mhuin na Muice, 
Haban Records HABRCD001, 2004
 
	
Nuada, instrumental & vocal group, Open the Door for 3, Nuada Music NU001, 2004
	Planxty, vocal & instrumental group, 
Planxty Live 2004, 
Columbia Sony 5173912, 2004
 
	Rattle the Boards, instrumental group, 
Teach a Bloc: Music from the Show, 
Openear Productions n.n., 2004
 
	Sweeney’s Men, vocal & instrumental group, 
The Legend of Sweeney’s Men & Anthology, 
Castle Music CMDD932, 2004. Reissue of LPs#
 
	Tansey, Seamus, flute, 
King of the Concert Flute Remastered, 
Sound Records SUNCD49,, 2004. Reissue of LP
 
	Téada, instrumental & vocal group, 
Lá an Dreoilín, 
Gael Linn CEFCD185, 2004
 
	Trabjerg, Anders, accordion; 
Tak Tamura, fiddle, 
For the Same Reason, 
Trabjerg AT CD001, n.d.
 
	Tulla Ceili Band, Echoes of Erin,
 Dublin Records DU1000,, 2004. Reissue of LP
 
	
Various, vocal & instrumental, Caipíní, Foras na Gaeilge, RTÉ & TG4 DDST001, 2004
	Various, vocal & instrumental, 
Fiddle Fair 2, 
McCarthy n.n., 2004
 
	Various, vocal & instrumental, 
Seoltaí Séidte, 
Gael Linn CEFCD184, 2004. Reissue of 78s, with booklet
 
	Voice Squad, The, vocal group, 
Holly Wood, 
Tara Music TARACD4013, 2004. Reissue of LP