反光鏡樂隊's '無煩惱' had a release date set for October 11, 2007. The duration of This song is about two minutes long, specifically at 2:50. This song does not appear to have any foul language. 無煩惱's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 成長瞬間, so we believe that "無煩惱" is a single. Based on our statistics, 無煩惱's popularity is unknown right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of 無煩惱 by 反光鏡樂隊 is Allegro (fast, quick, and bright), since this song has a tempo of 150 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. 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.
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