“Across the Stars” is more than enough to put it in front of ROTS and possibly RO.
I really disagree. I absolutely love the ROTS soundtrack. I think it by and far the most emotional soundtrack in the whole series behind ESB. The unique war drums at the beginning of the film, Grievous’s theme, the music when Anakin talks to Padme about his dream (I used this in my ROTJ edit), Order 66 music, Anakin’s Dark Deeds, Battle of the Heroes, the Immolation scene music. The soundtrack for ROTS does a massive load of heavy lifting for the emotion of the film.
I adore every track on the ROTS soundtrack. I could listen to it all day.