ночные грузчики made "кто?" available on September 1, 2009. кто? is considered explicit and may contain foul language. This song is about 3 minutes and 20 seconds, which is about the average length of a typical song. There is only one song in о, человек, so we believe that "кто?" is a single. In terms of popularity, кто? is currently not that popular. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of кто? by ночные грузчики is Moderato (at a moderate speed), since this song has a tempo of 118 テンポ. With that information, we can conclude that the song has a moderate tempo. This song can go great with walking. The time signature for this track is 4/4.
G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.