Gosh.

discogs has nearly 3,500 items in a search for magic in the category 'folk world & country' > 'folk'
Some will be bands or album title and I'm guessing there are many duplicates.
www.discogs.com/search/?q=magic&type=release&layout=med&genre_exact=Folk%2C+World%2C+%26+Country&style_exact=Folk

Are you looking for the best singable tracks?