My World is the first release by Canadian singer, Justin Bieber. It is considered to be the first part of a two-part debut release. My World, being the first part is considered an extended play standalone. It was released on November 17, 2009, via Island Records, and the second part will be released on March 23, 2010. Bieber worked a variety of producers and writers such as his mentor, Usher, Tricky Stewart, The-Dream, Midi Mafia and more. The songs are mostly inspired by teen romance and typical coming of age situations, and musically the album is R&B influenced pop. The album received positive reviews from critics, and debuted at #6 on the U.S. Billboard 200, selling 137,000 copies in its first week, which was at the time, the best opening release for a new artist in 2009, until the record was topped by Susan Boyle's I Dreamed a Dream. It also debuted at #1 on the Canadian Albums Chart, and went Gold in a week. The album was certified Platinum in Canada less than a month later In less than a month of release, the album was certified Gold in the United States by the RIAA, and in less than two months later, the album was certified platinum in the United States, selling over a million copies. After less than a month of its United Kingdom release, it was certified Silver by the BPI.