• 36 Music Library (Mills)

• 36 Sound Recordings

• 28 Folk songs, Irish
• 22 Folk music
• 18 Folk songs, English
• 9 Folk dance music
• 5 Music
• 5 Popular music
• 3 Folk songs, Scottish Gaelic
• 3 Irish
• 3 Songs, Irish
• 2 Ballads, Irish
• 2 Dance music
• 2 Fiddle tunes
• 2 Songs, English
• 1 Bagpipe music
• 1 Ballads, English
• 1 Celtic harp music
• 1 Emigration and immigration
• 1 Jigs
• 1 Penny whistle music
• 1 Political ballads and songs
• 1 Songs (High voice) with harp
• 1 Songs and music
• 1 Songs, Unaccompanied
• 1 Uilleann pipe music

• 20 James McKinty Collection
• 5 Clannad (Musical group)
• 5 Filí (Musical group)
• 4 Marshall F. Granros Collection
• 3 Ennis, Seamus
• 3 Faulkner, John (Musician)
• 3 Keane, Dolores
• 3 O'Hara, Mary, 1935-
• 2 Clancy Brothers
• 2 Ford Porter Collection
• 2 Makem, Tommy
• 2 Moloney, Paddy
• 1 Altan (Musical group)
• 1 Askin, Marie
• 1 Bhreathnach, Máire
• 1 Burke, Kevin (Fiddler)
• 1 Byrne, Dermot
• 1 Byrnes, Máirtín
• 1 Chieftains
• 1 Cowell, Sidney Robertson, 1903-1995
• 1 Curran, Eamonn
• 1 Curtis, P. J.
• 1 Dubliners (Musical group)
• 1 Gallagher, Garvan
• 1 Keenan, Jack (Musician)

• 24 English
• 2 Multiple languages
• 1 Scottish Gaelic

• 1 Aran Islands
• 1 Connemara

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