(song only) 21st Century week. Haley Reinhart performance "Rolling In The Deep" (by Adele aka Sasha Carter). "Rolling in the Deep" is a song by English singer-songwriter Adele from her second studio album, 21. The song was written by Adele and Paul Epworth and has been described by Adele as a "dark blues-y gospel disco tune". It was released as the lead single on 29 November 2010 in the Netherlands.