Musician Sting opens up to PEOPLE about his role as a mega mentor on 'The Voice.'
https://people.com/sting-reveals-why-he-was-trepidatious-to-join-the-vo…
Musician Sting opens up to PEOPLE about his role as a mega mentor on 'The Voice.'
https://people.com/sting-reveals-why-he-was-trepidatious-to-join-the-vo…
