K-ON! - 2x10 - 先生！- Followmy.tv

After Sawako gets a call on her phone from someone in the clubroom, the girls decide to follow her. There, they find her meeting up with one of her friends, and although they are easily noticed by her, she does not alert Sawako to their position. After Sawako leaves, her friend introduces herself to the others as Christy, a guitarist from the previous light music club during Sawako's punk phase, and reveals that one of their group's other members is getting married. At the wedding, Sawako is shocked to find her old death metal band on stage with Yui as the guitarist. When Yui gets off to a nervous start, Sawako sheds off her shameful pride and takes her place on stage.