21 Hearts by Bob Spring Song Details

Bob Spring's '21 Hearts' had a release date set for March 21, 2025. With this song being around four minutes long, at 4:17, 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. There is only one song in 21 Hearts, so we believe that this song is a single. Based on our statistics, 21 Hearts's popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

BPM and Tempo

The tempo marking of 21 Hearts by Bob Spring is Allegro (fast, quick, and bright), since this song has a tempo of 148 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

Music Key

E Minor is the music key of this track. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B 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
-8.148 dB
Acousticness
47%
Danceability
56%
Energy
52%
Instrumentalness
0%
Liveness
39%
Loudness
86%
Speechiness
3%
Valence
34%

Recommendations

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ISRC
ESA012544085
Label
L-M Records/RCA Records