The First is the first Japanese studio album by South Korean boy group Shinee. The album was scheduled for release on November 23, 2011; however, it was delayed to December 7, 2011, in Japan under EMI Music Japan. The album features three previously released singles, "Replay", "Juliette" and "Lucifer", all of which ranked within the top three on the Oricon Singles Chart.

Sherlock is the fourth EP of the South Korean boy group Shinee. The EP consists of seven tracks, including the title song "Sherlock ", a "hybrid remix" of two songs. It was released on March 21, 2012, in South Korea under the label SM Entertainment, and was distributed by KT Music. The EP was made available online worldwide on March 19, 2012. It was Shinee's first Korean release after a year and six months hiatus.