RYKEY's ' "Letter" was released on its scheduled release date, May 5, 2020. Letter is considered explicit and may contain foul language. This song is about 3 minutes and 27 seconds, which is about the average length of a typical song. The song is number 11 out of 11 in BEEF&CHICKEN by RYKEY. The popularity of Letter is currently below average in popularity right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Letter テンポ

The tempo marking of Letter by RYKEY is Vivace (lively and fast), since this song has a tempo of 160 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 4/4.

Letter キー

This song has a musical key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.