변진섭 made "우리의 사랑이 필요한거죠 (불우청소년을 위한 노래)" available on October 25, 1989. 우리의 사랑이 필요한거죠 (불우청소년을 위한 노래) is about six minutes long, preciously at 5:56, making this song fairly long compared to other songs. There is only one song in 2집, so we believe that "우리의 사랑이 필요한거죠 (불우청소년을 위한 노래)" is a single. In terms of popularity, 우리의 사랑이 필요한거죠 (불우청소년을 위한 노래) is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.
The tempo marking of 우리의 사랑이 필요한거죠 (불우청소년을 위한 노래) by 변진섭 is Andante (at a walking pace), since this song has a tempo of 100 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.
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.