Wardruna - AnsuR 

The most authentic song, expresses so much the old faith, fascinating. One can see the lighted giant hall of Uppsala, how it could have look with thin corridors along the wall. The tall carvings, the purity of the sanctum and the atmosphere, that depended on the sacrificial competence, integrity and the credibility of the words of the völvur. 
Auðhumla tracks back to the cows on the Indus-valley seals - very ancient influential practices. One can smell the wood and see how it was. Ansur is my major rune, thank you.