All of the performers came on stage for the opera's 'grand finale'.
the TV show's season 'finale' [=the last program of the season]
She sung a very difficult song for the 'finale'.
(..) He just hasn't got the message yet. I'm sure he got it. He didn't want to talk to me. I don't blame him. I hurt him too much. And now, the finale of the collection. Wedding Day. What a beautiful bride! Yes. Pity it isn't her wedding. Professor! Keep away from me, you! (..)1957 Funny Face
(..) - They don't look happy. - They don't look unhappy. I can't tell. Do they look pleased? - They don't look displeased. - Everyone. - The grand finale. - I'm getting nervous. - You should. - Sit down. Friends, you saw enter here a waif, a gamin, a lowly caterpillar. (..)1957 Funny Face