On February 8, 2012, the song "Do not know" was released by Band'Eros. The duration of Do not know is about 3 minutes long, at 3:01. Based on our data, "Do not know" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The song is number 7 out of 15 in Columbia Pictures no presents by Band'Eros. The popularity of Do not know is currently not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Do not know テンポ

The tempo marking of Do not know by Band'Eros is Presto (very, very fast), since this song has a tempo of 178 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

Do not know キー

F♯ Major is the music key of this track. This also means that this song has a camelot key of 2B. So, the perfect camelot match for 2B would be either 2B or 3A. While, 3B can give you a low energy boost. For moderate energy boost, you would use 11B and a high energy boost can either be 4B or 9B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 2A or 1B will give you a low energy drop, 5B would be a moderate one, and 12B or 7B would be a high energy drop. Lastly, 11A allows you to change the mood.