In the original example, noteDuration is an integer since every note in the Happy Birthday song is the same length. In the Tetris song however, each note has a different duration so I tweaked the code to work with noteDuration as an array.
In the original example, noteDuration is an integer since every note in the Happy Birthday song is the same length. In the Tetris song however, each note has a different duration so I tweaked the code to work with noteDuration as an array.