Some useful Subject Headings to use when searching for folklore in the ASU Library's Catalog:
Add a geographic region to any: e.g. "Folk Literature Ireland"
Ballads
Folklore United States
Fables
Storytelling
Tales
Fairy Tales
Tall Tales
Indians of North America Folklore
Tohono Oodham Indians Folklore
Folk Artists
Folk Dance
Folk Drama
Folk Literature
Folk Music
Folk Poetry
Folk Songs