Celtification

Celt: Kelt (kĕlt) Peoples descendent from ancient Celts and speaking Celtic languages, including the Irish, Scots of the Scottish Highlands and Hebrides, Welsh, and Bretons.

-Ification: Latin -ficātiō, -ficātiōn-, from -ficātus, past participle of -ficāre, to make, from -ficus, -fic.

Definitions:
noun: Something designed to Celtify
noun: The activity of Celtifying music; creating original and newly interpreted ancient and modern tunes with a rocky, folksy harmonized, Irish’d-up sound

noun: Enjoyment resulting from experiencing Celtified music