Burai, Merci B made "Jó szív / rossz vér" available on December 8, 2022. The duration of Jó szív / rossz vér is about 3 minutes long, at 3:20. Based on our data, "Jó szív / rossz vér" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in Jó szív / rossz vér and no other songs are present in the album, we classify this track as a single. Based on our statistics, Jó szív / rossz vér's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Jó szív / rossz vér テンポ

We consider the tempo marking of Jó szív / rossz vér by Burai, Merci B to be Moderato (at a moderate speed) because the track has a tempo of 120 テンポ, a half-time of 60テンポ, and a double-time of 240 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Jó szív / rossz vér キー

A Minor is the music key of this track. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.