The Song of Double Time comes from The Legend of Zelda: Majora's Mask, released for Nintendo 64 in 2000. It is one of the Ocarina songs Link can learn optionally from the Scarecrow in the Astral Observatory and Trading Post, using notes taught in the game. Unlike the Song of Time, which returns Link to the First Day, this melody moves time forward to the next 6 a.m. or 6 p.m. Its brief, familiar tune has become shorthand online for skipping ahead, especially in Zelda edits and speedrun commentary.