Called by the rendering engine on every frame.
When overriding this method, ensure that the p5 instance is configured properly. For example, rectangles may be drawn incorrectly if a previous CanvasDrawer had modified p5.rectMode(). CanvasDrawer classes are not obligated/expected to use the default p5 attributes.
See the p5 documentation on attributes for more information: https://p5js.org/reference/#Attributes
Invoked by the rendering engine to generate a frame.
SongMetadata displays information about a song. This information includes static values such as the song name, BPM, and time signature, along with realtime information such as the current measure being played.