It’s the day of Momo’s first piano recital. As she nervously waits for her turn to play, she tells herself, “I’ll be okay, I’ll be okay” Then she hears a voice nearby, also saying, “I’ll be okay … I’ll be okay …” It’s a mouseling! And the little mouse is nervous about her first performance, too. The mouseling invites Momo through a small door backstage, where Momo is amazed to find a miniature theater filled with an audience of finely dressed mice there to watch singers, dancers and circus performers! When it’s the mouseling’s turn, Momo agrees to accompany her on piano. The mouse audience is so appreciative! But then, as she rises to take her bow, Momo is surprised to discover – it isn’t a mouse audience at all!