Each block is a song. Color = how overdue it was. Brighter = bigger gap relative to average.
Each bar shows how many shows since the song was last played, relative to its average gap. Bar extends past the center line = overdue.
Phish performed 16 songs at Mabel Brown Room, Keene State College in Keene, NH on October 12, 1989. This was part of the 1989 Tour.