Jessie J献唱电影《完美音调2》歌曲。 English singer-songwriter Jessie J is unstoppable. The TUC diva is currently on tour and has ready a new song called “Stronger” included on the upcoming compilation “Finding Neverland (Songs from the Broadway Musical)“, but there is still more. J-J-J-Jessie is also responsible for singing the main theme for the upcoming American musical comedy film Pitch Perfect 2, slated for release on May 15, 2015 from Universal Pictures as a sequel to the 2012 film Pitch Perfect. The song is called “Flashlight” and it will be released on digital retailers this month. For now, we can enjoy a first snippet below: