In a similar vein, here is a performance of Beowulf in Old English accompanied by music from an Anglo-Saxon lyre: https://www.youtube.com/watch?v=2WcIK_8f7oQ Although I don't know how much of the performance style is reconstructed.

And that pipe music was fantastic. Reminds me a lot of the style of Colin Stetson: https://www.youtube.com/watch?v=Ra-EsJpkG9o