Comeback My Daughters's ' "21 years old" was released on its scheduled release date, July 3, 2013. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The track order of this song in Comeback My Daughters's "Mira" album is number 2 out of 12. In terms of popularity, 21 years old is currently not that popular. The mood doesn't appear to be that danceable, but it still produces a high amount of positive energy.
We consider the tempo marking of 21 years old by Comeback My Daughters to be Moderato (at a moderate speed) because the track has a tempo of 111 BPM, a half-time of 56BPM, and a double-time of 222 BPM. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 3/4.
B♭ Major is the music key of this track. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.
Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!