Lyric

This is a single recording of the previously unreleased songs "New gills" and "Yasei", which were often rearranged and performed at live concerts.

The two songs were recorded with the members of "Hou", a new orchestra formation inspired by a performance with a high school brass band in Okayama in 2022, and the Naked version was recorded with an acoustic guitar and the voices of the three members using only one microphone.

In recent years, they have performed in the music play "Dead Kaizoku," appeared in commercials and provided music, and created and contributed original folk songs to the magazine "NEUTRAL COLORS," while advocating "free study of songs and words" and engaging in multifaceted activities.

The artwork is an object created by Kazuya OHARA on the theme of "when a primitive man first uttered a voice (song)," and photographed by Moeka OMOTE. The design is by Daisuke Kano.