Subroutines & Silk by A7M Song Details

A7M's 'Subroutines & Silk' had a release date set for June 28, 2025. Subroutines & Silk is explicit and may not be suitable for children. With the duration being about 4:19, this song is close to the average duration of a typical track. The track order of this song in A7M's "Love Letters In Reverse" album is number 6 out of 15. Based on our statistics, Subroutines & Silk's popularity is 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.

BPM and Tempo

We consider the tempo marking of Subroutines & Silk by A7M to be Allegro (fast, quick, and bright) because the track has a tempo of 140 BPM, a half-time of 70BPM, and a double-time of 280 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, jogging or cycling, can go well with this song. The time signature for this track is 4/4.

Music Key

B Minor is the music key of this track. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!