Stars Sign Up For Songwriting Competition

The judging panel for the 2015 edition of the International Songwriting Competition (ISC) also includes Boyz II Men, Moby, Sara Evans, Bastille and Avicii, as well as a host of music industry executives.

The judges will pick the winner of 2015's Grand Prize, while other artists will also be handed cash and services to give them a career boost.

Last year's winner (14) was Australian singer/songwriter Vance Joy with his huge hit Riptide, while other previous honourees include Passenger, Bastille, Gotye and The Band Perry.

The 2015 winner will be announced in April (16).