On October 13, 2016, the song "La Duda" was released by El Nono Y Su Banda Reyna De Jerez. The duration of La Duda is about two minutes long, specifically at 2:26. This song does not appear to have any foul language. La Duda's duration is considered a little bit shorter than the average duration of a typical track. The song is number 9 out of 12 in El Ranchero by El Nono Y Su Banda Reyna De Jerez. In terms of popularity, La Duda is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of La Duda by El Nono Y Su Banda Reyna De Jerez is Moderato (at a moderate speed), since this song has a tempo of 112 テンポ. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.
E♭ Major is the music key of this track. 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.