Trần Thái Hoà's 'Nụ Cười Sơn Cước' came out on January 1, 2011. With this song being around four minutes long, at 3:52, 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. Because this song is the only song in Nụ Cười Sơn Cước and no other songs are present in the album, we classify this track as a single. In terms of popularity, Nụ Cười Sơn Cước is currently unknown. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Nụ Cười Sơn Cước テンポ

With Nụ Cười Sơn Cước by Trần Thái Hoà having a テンポ of 115 with a half-time of 58 テンポ and a double-time of 230 テンポ, we would consider this track to have a Moderato (at a moderate speed) tempo marking. Because of this, we believe that the song has an overall moderate tempo. Looking at the テンポ of this song, this song might go great with walking. The time signature for this track is 3/4.

Nụ Cười Sơn Cước キー

This song has a musical key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.