The 20 Belows's ' "20_20" was released on its scheduled release date, July 1, 2010. 20_20 is 2 minutes and 6 seconds long and may contain bad words that may be unsuitable for children. The song is number 4 out of 13 in For Better Days by The 20 Belows. In terms of popularity, 20_20 is currently not that popular. The overall mood can be danceable to some, especially with it's high amount of postive energy.

20_20 テンポ

The tempo marking of 20_20 by The 20 Belows is Andante (at a walking pace), since this song has a tempo of 98 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

20_20 キー

This song has a musical key of E Major. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.