Having revealed concept photos earlier today, the music video teaser for Bang Yong Guk's solo debut single, "I Remember" has now been released! "I Remember" was co-composed by Bang Yong Guk and One Way's Chance, and features vocals from B2ST's Yang Yoseob. It carries a very tough vibe with a lot of rock style components incorporated to provide a resonating effect. Check out the haunting music video teaser below! === And just moments ago, it appears that the full song has been revealed online as well. Tip: Helena Pratiwi, Amy