"Sleep Tight Mr. Hollow" by Yuko Ando was released on September 8, 2010. With Sleep Tight Mr. Hollow being less than two minutes long, at 1:50, 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. The track order of this song in Yuko Ando's "JAPANESE POP" album is number 9 out of 13. Based on our statistics, Sleep Tight Mr. Hollow's popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.
We consider the tempo marking of Sleep Tight Mr. Hollow by Yuko Ando to be Allegro (fast, quick, and bright) because the track has a tempo of 121 テンポ, a half-time of 60テンポ, and a double-time of 242 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 1/4.
The music key of this track is D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.