IA & ONE, IA, ONE's 'MA.TSU.RI' came out on February 27, 2019. With this song being around four minutes long, at 4:19, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The track order of this song in IA & ONE's "MA.TSU.RI" album is number 1 out of 2. The popularity of MA.TSU.RI is currently not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

MA.TSU.RI テンポ

We consider the tempo marking of MA.TSU.RI by IA & ONE, IA, ONE to be Vivace (lively and fast) because the track has a tempo of 165 テンポ, a half-time of 82テンポ, and a double-time of 330 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

MA.TSU.RI キー

This song is in the music key of D♭ Minor. This also means that this song has a camelot key of 12A. So, the perfect camelot match for 12A would be either 12A or 11B. While, a low energy boost can consist of either 12B or 1A. For moderate energy boost, you would use 9A and a high energy boost can either be 2A or 7A. However, if you are looking for a low energy drop, finding a song with a camelot key of 11A would be a great choice. Where 3A would give you a moderate drop, and 10A or 5A would be a high energy drop. Lastly, 3B allows you to change the mood.