"Signal" (stylized in all caps) is a song recorded by South Korean girl group Twice. The song was released on May 15, 2017, by JYP Entertainment and distributed by KT Music, as the lead single from their fourth extended play of the same name. The Japanese version of "Signal", along with its accompanying short version of the music video, was released on June 14, 2017, as a promotional single for their first Japanese compilation album, #Twice. The song received its first awards, Song of the Year (grand prize) and Best Dance Performance for a female group, at the 2017 Mnet Asian Music Awards.