Opening Theme ~ Distant Summer Day

, also known as "Day of Summer" or "Summer Day", is a musical track from, scored and composed by Yasunori Mitsuda. With a total playtime of two minute and thirty-seven seconds, "Opening Theme" serves as the first track on original soundtrack. The track serves as the background music for the opening play screen. The original Japanese title is: Oopuningu haruka na natsu no hi.