BTS made "Intro : Persona" available on February 28, 2020. The duration of Intro : Persona is about two minutes long, specifically at 2:51. This song does not appear to have any foul language. Intro : Persona's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in BTS's "MAP OF THE SOUL : 7" album is number 1 out of 20. Intro : Persona is below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

Intro : Persona テンポ

We consider the tempo marking of Intro : Persona by BTS to be Andante (at a walking pace) because the track has a tempo of 87 テンポ, a half-time of 44テンポ, and a double-time of 174 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

Intro : Persona 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.