欢子 made "心痛2009" available on May 11, 2021. With this song being around four minutes long, at 4:25, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in 其实很寂寞, so we believe that "心痛2009" is a single. Based on our statistics, 心痛2009's popularity is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

心痛2009 テンポ

The tempo marking of 心痛2009 by 欢子 is Allegro (fast, quick, and bright), since this song has a tempo of 141 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.

心痛2009 キー

A♭ Minor is the music key of this track. Because this track belongs in the A♭ Minor key, the camelot key is 1A. So, the perfect camelot match for 1A would be either 1A or 12B. While, a low energy boost can consist of either 1B or 2A. For moderate energy boost, you would use 10A and a high energy boost can either be 3A or 8A. However, if you are looking for a low energy drop, finding a song with a camelot key of 12A would be a great choice. Where 4A would give you a moderate drop, and 11A or 6A would be a high energy drop. Lastly, 4B allows you to change the mood.