Adele - Rolling in the Deep (Video clip)

"Rolling in the Deep" is 2010 single released by British artist Adele for her 2-nd album, 21. It is the best song and opening track on the album. The single was written by Adele and Paul Epworth. The

singer herself describes it as a "dark blues-y gospel disco tune". Song was debut released on 29 November 2010 as the best song from 21 in digital download format. Song was released through XL studio and produced by Paul Epworth.