Bronko made "Rookie" available on October 19, 2020. Rookie is 2 minutes and 40 seconds long and may contain bad words that may be unsuitable for children. Since Rookie only contains only one song in the album, we like to consider this song as a single. Rookie is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Rookie テンポ

With Rookie by Bronko having a テンポ of 83 with a half-time of 42 テンポ and a double-time of 166 テンポ, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Rookie キー

F♯ Minor is the music key of this track. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.