"Hư Vô" by Nguyễn Hưng was released on January 22, 2024. With this song being about 5 minutes long, at 4:43, "Hư Vô" by Nguyễn Hưng 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. Because this song is the only song in Hư Vô and no other songs are present in the album, we classify this track as a single. In terms of popularity, Hư Vô is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Hư Vô テンポ

We consider the tempo marking of Hư Vô by Nguyễn Hưng to be Moderato (at a moderate speed) because the track has a tempo of 116 テンポ, a half-time of 58テンポ, and a double-time of 232 テンポ. Based on that, the speed of the song's tempo is moderate. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Hư Vô キー

This song has a musical key of D Minor. Because this track belongs in the D Minor key, the camelot key is 7A. So, the perfect camelot match for 7A would be either 7A or 6B. While, a low energy boost can consist of either 7B or 8A. For moderate energy boost, you would use 4A and a high energy boost can either be 9A or 2A. However, if you are looking for a low energy drop, finding a song with a camelot key of 6A would be a great choice. Where 10A would give you a moderate drop, and 5A or 12A would be a high energy drop. Lastly, 10B allows you to change the mood.