My World 2.0

World 2.0 is the debut studio album by Canadian singer Justin Bieber. The album was released on March 19, 2010, by Island Records. It is considered the second half of a two-piece project, being supplemented by Bieber's debut extended play My World. After signing a recording contract in light of his growing popularity on YouTube, Bieber worked with collaborators including his mentor Usher, and producers Tricky Stewart, The-Dream, and MIDI Mafia. The record follows in the same vein as My World, incorporating pop, R&B, and experimental hip hop elements. Lyrically, it discusses teen romance and coming of age situations.