Legend of Zelda: Ocarina of Time/Majora’s Mask
While playing songs one day to relax herself, Zelda discovers a new one. It did not transport anyone through time, but it showed anyone who listened their future. In moments, she knew she had changed the fate of everyone. She hides from Ganondorf and then finds Link. Together, they must decide on a new path never taken, for Ganondorf had heard her song, and he knows the future just as well as them.