🔊💜Today, January 24, 2011, Adele released her sophomore studio album, “21.” On the US Billboard 200, this album reached no. 1, and has spent 440 weeks on chart. “21” is Adele’s best performer on the Billboard 200, with 24 weeks spent at peak. Paul Epworth produced the emotive ‘Rolling in the Deep,’ and Ryan Tedder produced ‘Rumor Has It.’ Both songs peaked on the US Hot 100, nos. 1 & 16.