who wrote the song sorry by justin bieber
Sorry (Justin Bieber song) "Sorry" is a song recorded by Canadian singer Justin Bieber for his fourth studio album, Purpose (2015). Written by Bieber, Julia Michaels, Justin Tranter, Sonny Moore, and Michael Tucker; the song was produced by Skrillex and BloodPop. It was released on October 23, 2015, as the second single from the album. A dancehall-pop, tropical house and moombahton song, "Sorry" contains in its instrumentation "brassy horn bleats", warm island rhythms and a dembow riddim beat. Lyrically, "Sorry" is a plea for a chance to apologize to a lover, with Bieber asking forgiveness and a second chance to redeem himself.
Baby (Justin Bieber song) "Baby" is a song by Canadian recording artist Justin Bieber. It was released as the lead single from the latter half of Bieber's debut album, My World 2.0. The track was written by Bieber with Christopher "Tricky" Stewart and Terius "The-Dream" Nash, both of whom worked with Bieber on "One Time", and also by R&B singer Christina Milian and labelmate, rapper Ludacris.