claim: Backing vocalists sing with other singing background vocalists.
evidence: Octobre is a studio album released in 2015 by Quebecois neo-trad band Les Cowboys Fringants .. Les Cowboys Fringants. Les Cowboys Fringants. neo-trad. neo-trad. Quebecois. French-speaking Quebecer. It reached number 1 in Quebec music charts during the week of October 23 -- 29 , 2015 , and peaked at number 107 on the charts in France .. Quebec. Quebec