Shackles
Happy Postcards
Shackles
3:51 January 30, 2026
BPM
87
Key
E♭ Major
Camelot
5B

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Shackles by Happy Postcards Song Details

Popularity
13%
Loudness
-6.786 dB
Acousticness
8%
Danceability
19%
Energy
67%
Instrumentalness
0%
Liveness
9%
Loudness
89%
Speechiness
4%
Valence
24%

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Shackles is a somber, mid-energy track by Happy Postcards from Shackles, released January 30, 2026. It runs 3:51 at 87 BPM (174 BPM double-time) in E♭ Major (Camelot 5B).

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ISRC
USCGH2672282
Label
L-M Records/RCA Records