波とオルゴールのα WAVE's ' "ねむれ赤ちゃん[Rock-a-Bye Baby]" was released on its scheduled release date, April 20, 2020. The duration of This song is about 3 minutes long, at 3:17. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The track order of this song in 波とオルゴールのα WAVE's "GOOD NIGHT すやすや赤ちゃんα波〜ララルー (映画「わんわん物語」より)〜トロイメライ〜くまのプーさん〜きらきら星〜カノン〜子守唄" album is number 7 out of 14. On top of that, Japan appears to be the country where this track was created. Based on our statistics, ねむれ赤ちゃん[Rock-a-Bye Baby]'s popularity is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.
We consider the tempo marking of ねむれ赤ちゃん[Rock-a-Bye Baby] by 波とオルゴールのα WAVE to be Allegro (fast, quick, and bright) because the track has a tempo of 136 テンポ, a half-time of 68テンポ, and a double-time of 272 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.
A Major is the music key of this track. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.