"639 Hz Heart Frequency" by Solfeggio Miracle Frequencies, 639 Hz Solfeggio Tones had its release date on December 15, 2022. With This song being less than two minutes long, at 1:03, 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. There is only one song in 639 Hz Solfeggio Frequencies, so we believe that "639 Hz Heart Frequency" is a single. 639 Hz Heart Frequency is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of 639 Hz Heart Frequency by Solfeggio Miracle Frequencies, 639 Hz Solfeggio Tones is Adagio (slowly with great expression), since this song has a tempo of 70 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
This song has a musical key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.
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