Iarla continues on his journey in the third episode and meets Donegal sisters Maighread & Tríona Ní Dhomhnaill who sing a new rendering of their well known Cad é sin don té sin? a song they made famous in the 1970s with the ground-breaking group Skara Brae. He also meets Declan O’Rourke who records a new version of the humourous An Damhán Alla.