Complex sentence: In the Bouffon ideal, she might go to a concert featuring a singer with missing limbs or a disfigured face, the singer would sing songs which would mock everyone in the room, and yet, she would manage to seduce every audience member, including Dion.
Split into simpler sentences: In the Bouffon ideal, Dion would go to a concert featuring a singer with missing limbs or a disfigured face. This singer would simutaneously mock everyone in the room, and yet manage to seduce every audience member, including Dion.