Quinn sings "It's a Man's Man's Man's World" in Season 2, Episode 20 of Glee, titled "Prom Queen." In this episode, she performs the song during a pivotal moment that highlights her character's struggles and emotions related to her experiences and relationships. The performance is both powerful and poignant, showcasing her vocal talent.
Quinn sings it in episode 1x07, "Throwdown"
Episode 3 season 1
Lucky is sung in DUETS quinn and sam sing it. they win the compitition and then in the sectionals they sing time of my life and santana sings valerie
They sing sang light up the world in the new yore episode.
Express Yourself by Madonna is featured in The Power of Madonna, the fifteenth episode of Season One. It is sung by the New Directions Girls, with solos from Mercedes, Quinn, Rachel, Santana, and Tina.
Quinn sings it in episode 1x07, "Throwdown"
Episode 3 season 1
I Feel Pretty/Unpretty.
Lucky is sung in DUETS quinn and sam sing it. they win the compitition and then in the sectionals they sing time of my life and santana sings valerie
Season 1, the final episode of the season. It was sung by Vocal Adrenaline while Quinn was having her baby.
They sing sang light up the world in the new yore episode.
Express Yourself by Madonna is featured in The Power of Madonna, the fifteenth episode of Season One. It is sung by the New Directions Girls, with solos from Mercedes, Quinn, Rachel, Santana, and Tina.
According to the article by Paul Fischer who interviewed him about it, he DID sing in the movie. http://www.darkhorizons.com/features/15/aidan-quinn-for-songcatcher
I FOUND IT! I too have been looking for it. Its Season 6 Episode: Sing, Sing, Sing!
L didn't sing in an episode its just the voice you hear
Caroline Forbes did sing in the episode "Mystic Grill." She sang Eternal Flame.
they sing total eclipse of the heart in episode 17 bad reputation