There seem to be at least two artists under the name Days of Yore.

1) Days of Yore was a Canadian power metal band active in the late nineties. They released some demo's/independent releases and one full length album called The Mad God's Wage.

2) Days of Yore is also a Lithuanian neofolk band. Popular songs of them are Mabon and Wheel Of The Year. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.