There's always been an appetite for young people and music to play big parts in movies and have some considerable success with it.
Think High School Musical (three of them), Glee and even the TV series Fame.
Young talented people and a good story never seem to go astray. When Pitch Perfect came out in 2012 no one was predicting the enormous success it achieved. Three years on the magic is still strong and, if anything, the sequel offers more than the original.
Key to the winning formula are the music and the comedy.
We rejoin the a cappella queens Barden Bellas after three years of unprecedented success.