Sleeping Fireflies by Button & Blanket Song Details

Button & Blanket's ' "Sleeping Fireflies" was released on its scheduled release date, October 21, 2025. The duration of This song is about two minutes long, specifically at 2:58. This song does not appear to have any foul language. Sleeping Fireflies's duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in Button & Blanket's "Moonbeam Cradle Baby Sleep Music" album is number 3 out of 25. The popularity of Sleeping Fireflies is currently not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

BPM and Tempo

We consider the tempo marking of Sleeping Fireflies by Button & Blanket to be Vivace (lively and fast) because the track has a tempo of 174 BPM, a half-time of 87BPM, and a double-time of 348 BPM. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Music Key

B♭ Major is the music key of this track. This also means that this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A allows you to change the mood.

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