Also for clarity, the hairy_hen 5.1 with added music was included by mistake (HH explained that it was his personal version and meant to provide the “accurate” one for inclusion with the MKVs). Personally I really like the added music in the Obi-Wan scene, but for those who want the new hairy_hen 5.1 with no added music, he’s made that available for remuxing as well.
Ah, interesting! Where would one go about finding that?