saveHXPE made "I don't know x2" available on November 8, 2022. For a fairly short song, this song is "I don't know x2" is considered an explicit song with a duration of 1:52. There are a total of 8 in the song's album "still deciding.". In this album, this song's track order is #7. Based on our statistics, I don't know x2's popularity is unknown right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

I don't know x2 テンポ

With I don't know x2 by saveHXPE having a テンポ of 156 with a half-time of 78 テンポ and a double-time of 312 テンポ, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the テンポ of this song, this song might go great with running. The time signature for this track is 4/4.

I don't know x2 キー

This song has a musical key of D Major. Or for those who are familiar with the camelot wheel, 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.