The term 'PLAY, FIRST PERFORMANCE OF' can be summarized by two crossword solutions: PREMIERE (8 letters) and DEBUT (5 letters). A PREMIERE is the first public performance of a play, movie, or other work of art. It is usually attended by celebrities, critics, and other important figures in the industry. A DEBUT is the first appearance of an actor, musician, or other performer in a particular role or on a particular stage. It is often seen as a milestone in the performer's career.