Originally from Pennyburn just outside Derry, Tomás spent time in England where he was a founder member of the Liverpool Céilí Band. In 1961 he moved to Cork where he became Dean of Engineering in University College Cork (UCC). He studied music in UCC under Aloys Fleischmann and Seán Ó Riada and succeeded Ó Riada as lecturer in Irish music after his death in 1971. He also taught uilleann pipes at the Cork School of Music for many years.

In the late 1960s Ó Canainn formed the successful Irish music group Na Filí along with fiddler Matt Cranitch and whistle player Tom Barry. Réamonn Ó Sé, the original whistle player with Na Filí, recorded on their first album An Ghaoth Aniar/The West Wind in 1969. In the 1970s the group toured extensively in Europe and the US and recorded a number of other albums: Farewell to Connacht (1971); Na Filí 3 (1972); A Kindly Welcome (1974) and Chanter’s Tune (1977).

Tomás was also an accomplished solo performer and toured internationally, lecturing and playing the uilleann pipes. He published a number of solo albums: With Pipe and Song (Outlet, 1980), Béal na Trá (with his daughter Nuala Ní Chanainn, Outlet, 1982); New Tunes for Old (Ó Canainn, 1985); and The Pennyburn Piper presents Uilleann Pipes (Outlet, 1998).

Ó Canainn was the author of a number of books on traditional music most notably: Traditional Music in Ireland (Mercier, 1978); biographies in English and Irish on Ó Riada Seán Ó Riada: His Life and Work (Collins Press, 2003), Seán Ó Riada: Saol agus Saothar (with Gearóid Mac an Bhua, Gartan, 1993) and Songs of Cork (Gilbert Dalton, 1978) where he acted as editor for the collection.

He published an autobiographical novel Home to Derry (Appletree Press, 1986), memoirs entitled A Lifetime of Notes (Collins Press, 1996) as well as a book of his own compositions Tomás’ Tunebook (Ossian, 1997) and a book of slow airs Traditional Slow Airs of Ireland (with 2 CDs, Ossian, 1995).

Ó Canainn has a number of choral compositions and arrangements to his name including three masses in Irish; Aifreann Cholmcille (Veritas, 1978), Aifreann Naomh Fionnbarra, and Aifreann Biosántac. He also published two books of poetry Melos (Clog, 1987) and Dornán Dánta (Coiscéim, 2004).

At the 2004 Fleadh Cheoil na hÉireann, Ó Canainn was awarded Ard-Ollamh, or Supreme Bard by Comhaltas Ceoltóirí Éireann.

Maeve examined the print and manuscript items in the collection and gleaned as much information as possible from Helen and Nuala about these materials. This detailed information from the family will greatly assist Maeve in cataloguing the collection in the coming months and years.

In total 15 boxes of manuscripts, printed items, ephemera (posters, flyers, programmes etc.), photographs, film reels, research papers, lecture scripts, scrapbooks, commercial/non-commercial sound and video recordings (LPs, audio cassettes, reel-to-reel tapes etc.) were transferred from the Ó Canainn house in Cork to the Irish Traditional Music Archive.

These materials will be processed in the coming months with priority given to the digitisation of the most at-risk audio/visual carriers. ITMA is working towards organising and making the Tomás Ó Canainn Collection accessible to the public in the coming years.