LEN made "R.S.A" available on August 16, 2019. R.S.A is 2 minutes and 59 seconds long and may contain bad words that may be unsuitable for children. Since R.S.A only contains only one song in the album, we like to consider this song as a single. Based on our statistics, R.S.A's popularity is below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

R.S.A テンポ

With R.S.A by LEN having a テンポ of 140 with a half-time of 70 テンポ and a double-time of 280 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with jogging or cycling. The time signature for this track is 4/4.

R.S.A キー

This song is in the music key of E Minor. Which also means that the camelot key for this song is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.