Thirty Seven Years of Blue
Mira Rae
Crystal Neckless
1:16 December 15, 2025
BPM
91
Key
C Major
Camelot
8B

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Thirty Seven Years of Blue by Mira Rae Song Details

Mira Rae's ' "Thirty Seven Years of Blue" was released on its scheduled release date, December 15, 2025. With This song being less than two minutes long, at 1:16, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. The song is number 13 out of 21 in Crystal Neckless by Mira Rae. In terms of popularity, Thirty Seven Years of Blue is currently below average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BPM and Tempo

The tempo marking of Thirty Seven Years of Blue by Mira Rae is Andante (at a walking pace), since this song has a tempo of 91 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 3/4.

Music Key

This song is in the music key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A 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!

Popularity
Loudness
-20.621 dB
Acousticness
95%
Danceability
64%
Energy
11%
Instrumentalness
92%
Liveness
16%
Loudness
66%
Speechiness
4%
Valence
53%

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ISRC
GXJBL2562207
Label
L-M Records/RCA Records