F.I.R. made "你的微笑 - Demo" available on April 30, 2004. The duration of 你的微笑 - Demo is about two minutes long, specifically at 2:03. This song does not appear to have any foul language. 你的微笑 - Demo's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 我要飛-尋夢之途全紀錄, so we believe that "你的微笑 - Demo" is a single. Based on our statistics, 你的微笑 - Demo's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

你的微笑 - Demo テンポ

The tempo marking of 你的微笑 - Demo by F.I.R. is Allegro (fast, quick, and bright), since this song has a tempo of 125 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

你的微笑 - Demo キー

A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.