声音玩具 made "秘密的爱" available on 2003. 秘密的爱 is about six minutes long, preciously at 6:15, making this song fairly long compared to other songs. There is only one song in 最美妙的旅行, so we believe that "秘密的爱" is a single. In terms of popularity, 秘密的爱 is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

秘密的爱 テンポ

The tempo marking of 秘密的爱 by 声音玩具 is Moderato (at a moderate speed), since this song has a tempo of 116 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.

秘密的爱 キー

C Major is the music key of this track. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.