Sherlock (Clue + Note)

"Sherlock (Clue + Note)" is a song recorded by South Korean boy band Shinee as the lead single for their fourth extended play, Sherlock. It was released on March 19, 2012, through SM Entertainment. A mashup of two different tracks, "Sherlock (Clue + Note)" is often considered K-pop's first "hybrid remix". It was composed and arranged by Thomas Troelsen, Rufio Sandilands, Rocky Morris and Thomas Eriksen, with lyrics penned by Jo Yoon-kyung. The song was commercially successful, reaching number one on the Gaon Digital Chart. A Japanese version was released on May 16, 2012.