Víkingur Ólafsson made "Waltzes Op. 39: No. 1 In B Major" available on June 1, 2009. With Waltzes Op. 39: No. 1 In B Major being less than a minute long, we are pretty confident that this song does not contain any foul language. That being said, this song is pretty short compared to other songs. The song is number 8 out of 40 in Debut by Víkingur Ólafsson. In terms of popularity, Waltzes Op. 39: No. 1 In B Major is currently not that popular. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of Waltzes Op. 39: No. 1 In B Major by Víkingur Ólafsson is Andante (at a walking pace), since this song has a tempo of 100 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
The music key of this track is B Major. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.