Dumbledore/Grindelwald - this is the first time this song's been available for streaming. Vocals by Marauder, strings by eFiddler (used with permission) and arranged by Marauder.
lyrics
My darling, darling Gellert
My joy, my greater good
My darling, darling Gellert
My joy, my greater good
My darling, darling Gellert
My downfall and my sorrow