ΜΒΨ, Σκιάχτρο made "Τζάκι" available on May 7, 2019. Τζάκι is explicit and may not be suitable for children. With the duration being about 4:04, this song is close to the average duration of a typical track. There is only one song in Μυαλό Βάσανο Ψυχής, so we believe that "Τζάκι" is a single. Τζάκι is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

Τζάκι テンポ

The tempo marking of Τζάκι by ΜΒΨ, Σκιάχτρο is Andante (at a walking pace), since this song has a tempo of 77 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.

Τζάκι キー

D Major is the music key of this track. 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.