There is more than one artist called Chamber.
These are videos from concerts where Chamber played, so they may be of other bands that played the concert as well.
Wage War / While She Sleeps / Gideon / Chamber May 17, 2022 Cleveland, Ohio, United States Added by Connor Andjelkovic
Bleeding Through / Ithaca / Chamber / NIHILITY Jun 30, 2019 London, England, United Kingdom Added by Barry Carter
Sound of Silence Vol 7 Dec 17, 2005 Kumagaya, Saitama, Japan Added by Fantomos