Letter from the Past by Sense Zephyro Song Details

"Letter from the Past" by Sense Zephyro had its release date on December 7, 2025. With This song being less than two minutes long, at 1:24, 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 track order of this song in Sense Zephyro's "Infinite Strings" album is number 7 out of 15. Based on our statistics, Letter from the Past's popularity is below average in popularity 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

We consider the tempo marking of Letter from the Past by Sense Zephyro to be Allegro (fast, quick, and bright) because the track has a tempo of 125 BPM, a half-time of 62BPM, and a double-time of 250 BPM. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Music Key

This song has a musical key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.

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