Girl's Day made "반짝반짝" available on March 14, 2013. The duration of 반짝반짝 is about 3 minutes long, at 3:06. Based on our data, "반짝반짝" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 기대, so we believe that "반짝반짝" is a single. Based on our statistics, 반짝반짝's popularity is average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

반짝반짝 テンポ

The tempo marking of 반짝반짝 by Girl's Day is Allegro (fast, quick, and bright), since this song has a tempo of 150 テンポ. 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.

반짝반짝 キー

This song is in the music key of A♭ Major. 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.