Вельвет's 'Эй' came out on February 13, 2019. The duration of Эй is about two minutes long, specifically at 2:52. This song does not appear to have any foul language. Эй's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in Тонкая красная линия, so we believe that "Эй" is a single. Based on our statistics, Эй's popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Эй テンポ

The tempo marking of Эй by Вельвет is Allegro (fast, quick, and bright), since this song has a tempo of 138 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 4/4.

Эй キー

F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.