Lettera a Sorpresa by ARN Song Details

ARN's ' "Lettera a Sorpresa" was released on its scheduled release date, September 26, 2025. The duration of This song is about two minutes long, specifically at 2:03. This song does not appear to have any foul language. Lettera a Sorpresa's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Lettera a Sorpresa and no other songs are present in the album, we classify this track as a single. In terms of popularity, Lettera a Sorpresa is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

BPM and Tempo

We consider the tempo marking of Lettera a Sorpresa by ARN to be Andante (at a walking pace) because the track has a tempo of 105 BPM, a half-time of 52BPM, and a double-time of 210 BPM. Based on that, the speed of the song's tempo is slow. The time signature for this track is 4/4.

Music Key

B Minor is the music key of this track. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.

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