Castles by Mason Jennings Song Details

Mason Jennings's 'Castles' had a release date set for June 20, 2025. With this song being around four minutes long, at 4:06, 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 Mason Jennings's "Magnifier" album is number 4 out of 8. In terms of popularity, Castles is currently below average in popularity. Although the overall vibe is very danceable, it does project more negative sounds.

BPM and Tempo

We consider the tempo marking of Castles by Mason Jennings to be Moderato (at a moderate speed) because the track has a tempo of 109 BPM, a half-time of 54BPM, and a double-time of 218 BPM. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.

Music Key

This song is in the music key of B♭ Minor. 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.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!

Popularity
Loudness
-10.227 dB
Acousticness
16%
Danceability
74%
Energy
43%
Instrumentalness
9%
Liveness
14%
Loudness
83%
Speechiness
3%
Valence
39%

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ISRC
QM4TX2513831
Label
L-M Records/RCA Records