Danubio Azul (Vals) by Fernando Rey Song Details

On December 23, 2025, the song "Danubio Azul (Vals)" was released by Fernando Rey. The duration of This song is about two minutes long, specifically at 2:42. This song does not appear to have any foul language. Danubio Azul (Vals)'s duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Danubio Azul (Vals) and no other songs are present in the album, we classify this track as a single. Going off of the ISRC code of this track, we detected that the origin of this track is from Sweden. In terms of popularity, Danubio Azul (Vals) is currently unknown. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

The tempo marking of Danubio Azul (Vals) by Fernando Rey is Andante (at a walking pace), since this song has a tempo of 90 BPM. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 3/4.

Music Key

A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!