For “HiGH & LOW: The Movie” Seungri was part of the soundtrack song “We Run This”. A piece of what appears to be a music video with Seungri in it was posted online:
[Video] Seungri’s Japanese MV for “HiGH & LOW: The Movie” https://t.co/dhfSVnC2tn #빅뱅 pic.twitter.com/4Saosq4NBc
— BIGBANG 빅뱅 music (@_BBmusic) 9. September 2016