On these albums
At Dawn in RivendellThe Tolkien Ensemble & Christopher Lee · 2002
The Lord of the Rings: The Complete Songs & PoemsThe Tolkien Ensemble & Christopher Lee · 2006
The Best of the Tolkien Ensemble: Songs and Poems From the Lord of the RingsThe Tolkien Ensemble · 2013
The Two TowersThe Tolkien Ensemble & Christopher Lee · 2014
Source: MusicBrainz recording 5ad43228-a50f-48bf-b2c1-022b5248da2e (CC0).