Toshiaki Matsumoto's '四月のワルツ' had a release date set for November 3, 2017. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in リラクセーション・ピアノ~やすらぎの音風景, so we believe that "四月のワルツ" is a single. Based on our statistics, 四月のワルツ's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

四月のワルツ テンポ

The tempo marking of 四月のワルツ by Toshiaki Matsumoto is Allegro (fast, quick, and bright), since this song has a tempo of 124 テンポ. 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 3/4.

四月のワルツ キー

This song has a musical key of A♭ Major. 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.