This project aims at showing the repetition in music. Select a song, and you will see, for each instrument playing in the song, the pattern that create the notes, the signature of the instrument. On a signature, each column and each rown corresponds to a note. When a pixel is lit up, it means that the two corresponding notes (the one of the row and the one of the column) are the same.

You can modify the number of notes in a repetition in order to select melodies that are longer or shorter. If you select 5, for instance, you will only see the notes that belong to a melody of 5 notes or more and that is repeted at least twice across the song. Less