03. 真夏のInstant -instrumental-
04. タイトル未定 -instrumental-
Peaky P-key's 5th single containing sad, hot, summer-themed songs is now on sale!
Appearing in Bushiroad's "DJ" themed media mix project "D4DJ",
The 5th single from the ever-popular high school unit "Peaky P-key" is released! The title song, "Midsummer Instant," is a song that combines sadness and dance tunes with the theme of the glow of fireworks.