Ri's 'Kardio' had a release date set for June 14, 2020. Kardio is 2 minutes and 45 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Kardio and no other songs are present in the album, we classify this track as a single. On top of that, Serbia appears to be the country where this track was created. Based on our statistics, Kardio's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

Kardio テンポ

We consider the tempo marking of Kardio by Ri to be Allegro (fast, quick, and bright) because the track has a tempo of 144 テンポ, a half-time of 72テンポ, and a double-time of 288 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

Kardio キー

This song has a musical 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.