"Galaxy 2 Galaxy" is a remixed version of the track of the same name from POLYPHONET COMMENDATORE. "Birth of the Star -Instrumental-" was added on November 17, 2024. This track is based on TECHNOuchi's arrangement of "The Black Shell Beast King <Stage4>" from Mushihimesama Double Arrange Album, but does not include any compositional elements from the original track.