The term "exclusive performance" refers to a special, unique or one-time event that is only available to certain individuals. In the context of entertainment industry, it means an artist's appearance in a particular venue, concert or show which they are not scheduled to perform anywhere else. It could also refer to a limited engagement or run of a play, musical or other live production. The term "exclusive" implies that this is something special and rare that people will want to see, and it may be marketed as such in order to attract audiences.