The Morrigan is to be honored at Samhain as she is the Goddess of death. What’s more, when An Dagda slept with her on a Samhain night, she, a Goddess of sovereignty and battle, looked to the Tuatha de Dannan with favor and brought them victory in war. Samhain is her time, thus the reason for my posting this song – “The Morrigan” by Omnia.
Author M. A. Phillips 
Before I die, I want to see them live one day. I feel like it would be an epic experience.
You know, I was thinking the exact same thing as I posted this. I was looking at their website but, as usual, they only seem to tour in Northern Europe. Oh well – another excuse to travel! I agree – it would be amazingly epic.