Kang Min Hyuk made "Star" available on July 6, 2011. The duration of Star is about 3 minutes long, at 3:12. Based on our data, "Star" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in Heartstrings OST Part.2 and no other songs are present in the album, we classify this track as a single. On top of that, South Korea appears to be the country where this track was created. Based on our statistics, Star's popularity is average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Star テンポ

We consider the tempo marking of Star by Kang Min Hyuk to be Allegro (fast, quick, and bright) because the track has a tempo of 150 テンポ, a half-time of 75テンポ, and a double-time of 300 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

Star キー

This song is in the music key of D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.