睡眠曲's '阿尔法脑波音乐 深度催眠曲5分钟入睡' had a release date set for March 14, 2025. With This song being less than two minutes long, at 1:54, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration.