A stunning new video offers a glimpse of renowned singer Maighread Ní Dhomhnaill’s appearance on the returning series of Creedon’s Musical Atlas of Ireland. Maighread joins acclaimed sean-nós singer Sibéal Ní Chasaide for a beautiful performance of the traditional Irish lullaby Seoithín Seothó in the opening episode of the RTÉ series. Advertisement AdvertisementMaighread and Sibéal's performance will feature during the Suantraí, or lullaby, section of the Musical Atlas of Ireland programme. Presenter John Creedon explores Ireland’s rich lullaby tradition and asks what may be lost when families stop singing native songs to their children. Creedon’s Musical Atlas of Ireland returns on Sunday 2nd August 2026 at 6.30pm on RTÉ One and the RTÉ Player.