Available today - zip Justin Bieber Purpose Download album (mp3 songs, offline or stream). GET music download Justin Bieber Purpose lyrics, zippyshare drive. The album includes Big Sean, Travis Scott, Halsey, and Jack Ü guest vocals, while the deluxe edition was released the same day and includes an additional Nas guest appearance. On October 16, 2015, Bieber and Ariana Grande released the official remix of "What Do You Mean?"