Altan is an acclaimed traditional Irish folk music group renowned for their impassioned and authentic repertoires that breathe new life into the rich tapestry of Irish music. Formed in County Donegal, Ireland, in the mid-1980s, the band's core was originally centered around the husband-and-wife duo of Frankie Kennedy (flute) and Mairéad Ní Mhaonaigh (fiddle and vocals), whose chemistry and deep understanding of Irish musical traditions formed the backbone of Altan's distinctive sound. The group's name itself, inspired by a deep and scenic lake in Donegal, reflects their deep roots in the natural and cultural landscapes of Ireland.

Over the decades, Altan has woven a discography that showcases both the evocative power of Gaelic songs and the intricate virtuosity of instrumental tunes. The tragic passing of Frankie Kennedy in 1994 did not halt the group’s journey; instead, Mairéad Ní Mhaonaigh's leadership and the talent of the other group members propelled Altan to new heights. They have a reputation for dynamic and soulful performances, which has garnered them international recognition and a loyal fan base. With albums like "The Gap of Dreams" (2018) and "The Widening Gyre" (2015), the latter of which explores the connection between Irish and Appalachian music, Altan continues to explore the boundaries of folk music while staying true to its heart. Their career has not only celebrated their 25th anniversary with a grand collection but also has seen them become cultural ambassadors of Irish music, solidifying their place as one of the most important and enduring ensembles in the Celtic music pantheon.