21 is the second studio album by English singer-songwriter Adele. It was released in January 2011.
The album was named after the age of the singer during its production. 21 shares the Motown/soul influences of her 2008 debut album 19, but also draws influence from the American country and Southern blues music that Adele started listening to during the North American leg of her tour An Evening with Adele. Composed in the aftermath of the singer's separation from her then partner, the album explores themes of heartbreak, healing, introspection, and forgiveness.
