Listen to 頭痛の軽減（クジラの歌） online. 頭痛の軽減（クジラの歌） is an Unknown language song and is sung by 自然 自然. 頭痛の軽減（クジラの歌）, from the album 深い眠りのためのクジラの歌, was released in the year 2023. The duration of the song is 4:22. Download Unknown songs online from JioSaavn.