JEFF?! made "Grey Blood" available on June 11, 2018. Grey Blood 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. Because this song is the only song in Grey Blood and no other songs are present in the album, we classify this track as a single. The popularity of Grey Blood is currently below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Grey Blood テンポ

We consider the tempo marking of Grey Blood by JEFF?! to be Vivace (lively and fast) because the track has a tempo of 160 テンポ, a half-time of 80テンポ, and a double-time of 320 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, running, can go well with this song. The time signature for this track is 4/4.

Grey Blood キー

This song is in the music key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.