SETTING THE TONE
Each day is represented by a pair of bubbles: one for the song I played in the morning, one for the night.
The x-axis is each day, left to right. The y-axis places morning songs higher and night songs lower.
The size of each bubble shows how many times I repeated that song.
The color gradient reflects my mood change: an ombré from how I felt before the song, to how I felt after.
Hover over a bubble to see the song title and artist.