発明！ロマン！Engineer Dream！！ - Instrumental Ver. by エンジニア部, ウタハ(CV:青地希望), ヒビキ(CV:名塚佳織), コトリ(CV:篠原なるみ) Song Details

エンジニア部, ウタハ(CV:青地希望), ヒビキ(CV:名塚佳織), コトリ(CV:篠原なるみ)'s ' "発明！ロマン！Engineer Dream！！ - Instrumental Ver." was released on its scheduled release date, October 19, 2025. With this song being around four minutes long, at 4:02, 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. There is only one song in ブルーアーカイブ　青春あんさんぶる (Vol.14 「エンジニア部」), so we believe that "発明！ロマン！Engineer Dream！！ - Instrumental Ver." is a single. In terms of popularity, 発明！ロマン！Engineer Dream！！ - Instrumental Ver. is currently unknown. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

BPM and Tempo

The tempo marking of 発明！ロマン！Engineer Dream！！ - Instrumental Ver. by エンジニア部, ウタハ(CV:青地希望), ヒビキ(CV:名塚佳織), コトリ(CV:篠原なるみ) is Andante (at a walking pace), since this song has a tempo of 93 BPM. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

Music Key

B♭ Minor is the music key of this track. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.

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