The documentary is available on Apple TV and Amazon Prime Video. https://www.imdb.com/pt/title/tt34510166 https://tv.apple.com/us/movie/if-these-walls-could-rock/umc.cmc.3g27ghjq0548tpsagj550yq2n https://www.primevideo.com/-/us/detail/0NFG1KW2J2NZIYFBTG6DGFSSQS