Conspiracy movie "Eyes wide shut" includes the black mask from Ghost's first era at 2:16. Also the music in the clip was heard as intro in the early live show in 2011. :
Resting during the masked ball scene on the set of "Eyes Wide Shut." [x-post from /r/StanleyKubrick] : r/Moviesinthemaking
The Paris Review - Behind the Mask of Corruption - The Paris Review
Watch "Eyes Wide Shut" | The Front Row | The New Yorker