Mac Kregor made "Eva" available on June 4, 2007. Eva is explicit and may not be suitable for children. With the duration being about 4:21, this song is close to the average duration of a typical track. The song is number 6 out of 30 in Catharsis (Réédition) by Mac Kregor. Eva is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Eva テンポ

The tempo marking of Eva by Mac Kregor is Andante (at a walking pace), since this song has a tempo of 89 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Eva キー

This song is in the music key of G Major. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A allows you to change the mood.