This is the final track of the first out of three volumes in saxophone virtuoso Kamasi Washington’s debut album The Epic. It is the only track in the first volume where Washington shares writing credit and the only track in the first volume with soloist vocals, both from Patrice Quinn, who collaborates with Washington later in “Henrietta Our Hero”.
The title of the song is a reference to the song’s chord movements, as it uses the “Rhythm Changes” chord progression of I-vi-ii-V (although altered in the bridge).