Fireflies by Cosmic Flow Song Details

"Fireflies" by Cosmic Flow had its release date on October 2, 2025. The duration of This song is about two minutes long, specifically at 2:49. This song does not appear to have any foul language. Fireflies's duration is considered a little bit shorter than the average duration of a typical track. The song is number 9 out of 35 in Beautiful by Cosmic Flow. Based on our statistics, Fireflies's popularity is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.

BPM and Tempo

The tempo marking of Fireflies by Cosmic Flow is Allegro (fast, quick, and bright), since this song has a tempo of 129 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 3/4.

Music Key

D Major is the music key of this track. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.

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