Frank Nagai's '悲恋のワルツ' came out on March 25, 2009. The duration of 悲恋のワルツ is about two minutes long, specifically at 2:14. This song does not appear to have any foul language. 悲恋のワルツ's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in フランク、ジャズを歌う, so we believe that "悲恋のワルツ" is a single. Based on our statistics, 悲恋のワルツ's popularity is unknown right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of 悲恋のワルツ by Frank Nagai is Allegro (fast, quick, and bright), since this song has a tempo of 138 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.
D♭ Major is the music key of this track. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.
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