Listen to α波催眠曲 online. α波催眠曲 is an Instrumental language song and is sung by 考試. α波催眠曲, from the album α波學習音樂 - 最適合的溫柔學習音樂為了集中注意力, was released in the year 2019. The duration of the song is 3:42. Download Instrumental songs online from JioSaavn.