Kiên Trịnh's ' "Thế Kỉ 21 Buồn" was released on its scheduled release date, November 4, 2019. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There are a total of 5 in the song's album "Tôi Detail Tôi". In this album, this song's track order is #3. Furthermore, we believe that the track originated from Vietnam. Thế Kỉ 21 Buồn is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Thế Kỉ 21 Buồn テンポ

With Thế Kỉ 21 Buồn by Kiên Trịnh having a テンポ of 80 with a half-time of 40 テンポ and a double-time of 160 テンポ, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Thế Kỉ 21 Buồn キー

This song is in the music key of G Minor. Which also means that the camelot key for this song is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.