The "Song of Double Time" is a song from The Legend of Zelda: Majora's Mask. It is a variation of the "Song of Time", taught to Link by the Stylin' Scarecrow. The song shifts time forward to the nearest half day, which is either dawn or nightfall. The "Song of Double Time" cannot be used on the night of the Final Day since the next day theoretically does not exist. The "Song of Double Time" is similar in effect to the "Sun's Song" from The Legend of Zelda: Ocarina of Time, which allows Link to change day into night or night into day.