Echoes in Coolant by FutureEngine Works（未来引擎厂） Song Details

FutureEngine Works（未来引擎厂）'s 'Echoes in Coolant' had a release date set for December 8, 2025. With this song being around four minutes long, at 3:32, 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 FutureEngine Works（未来引擎厂）'s "Glacial Protocol" album is number 2 out of 4. On top of that, Hong Kong appears to be the country where this track was created. In terms of popularity, Echoes in Coolant is currently unknown. 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 Echoes in Coolant by FutureEngine Works（未来引擎厂） to be Andante (at a walking pace) because the track has a tempo of 94 BPM, a half-time of 47BPM, and a double-time of 188 BPM. 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 5/4.

Music Key

G Minor is the music key of this track. Because this track belongs in the G Minor key, the camelot key is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.

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