Kei Yoshikawa's ' "Rainy Man" was released on its scheduled release date, May 16, 2007. The duration of This song is about two minutes long, specifically at 2:47. This song does not appear to have any foul language. Rainy Man's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 「プロポーズ大作戦」オリジナル・サウンドトラック, so we believe that "Rainy Man" is a single. In terms of popularity, Rainy Man is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Rainy Man テンポ

The tempo marking of Rainy Man by Kei Yoshikawa is Andante (at a walking pace), since this song has a tempo of 103 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.

Rainy Man キー

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.