"battle4" by Taku Iwasaki was released on October 22, 2014. The duration of battle4 is about 3 minutes long, at 3:29. Based on our data, "battle4" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 魔法科高校の劣等生 オリジナルサウンドトラック 2, so we believe that "battle4" is a single. Based on our statistics, battle4'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.

battle4 テンポ

The tempo marking of battle4 by Taku Iwasaki is Allegro (fast, quick, and bright), since this song has a tempo of 140 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

battle4 キー

This song has a musical key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.