Not only does my annotated edition of The Complete Norwegian Folktales and Legends of Asbjørnsen & Moe contain the collectors' notes from the first two original volumes (the folktales), but I have also compiled notes on every single folktale in the first two volumes, and every hulder tale and folk legend in the third volume.
Listen to @rorystarr reading the editor's note on “The Three Billy-Goats Bruse” from the first volume:
https://www.youtube.com/watch?v=CyyXVS0BSBI&t=925s
Then, of course, it’s just a tiny click to find out more about these huge books:
https://norwegianfolktales.net/books/the-complete-norwegian-folktales-and-legends-of-asbjornsen-moe
