O.K - B1A4 Information

B1A4 made "O.K" available on January 25, 2012. With this song being around four minutes long, at 3:33, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The track order of this song in B1A4's "LET'S FLY/it B1A4" album is number 1 out of 10. On top of that, South Korea appears to be the country where this track was created. Based on our statistics, O.K's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

O.K BPM

We consider the tempo marking of O.K by B1A4 to be Allegro (fast, quick, and bright) because the track has a tempo of 150 BPM, a half-time of 75BPM, and a double-time of 300 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

O.K Key

D Major is the music key of this track. 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.