As the Palaces Burn
As The Palaces Burn (original)
Starring Randy Blythe, Mark Morton, Chris Adler, Willie Adler, John Campbell, Dave Brockie, Slash, Corey Taylor, Jose Mangin
It's a documentary and music movie, and has a rating of 7.8 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Spain.