"Old Letter" by GUIDO was released on September 30, 2022. With this song being around four minutes long, at 3:54, 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 are a total of 5 in the song's album "Old Letter". In this album, this song's track order is #5. Furthermore, we believe that the track originated from Netherlands. The popularity of Old Letter is currently unknown right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
With Old Letter by GUIDO having a テンポ of 201 with a half-time of 100 テンポ and a double-time of 402 テンポ, we would consider this track to have a Prestissimo (even faster than presto) tempo marking. The time signature for this track is 4/4.
This song is in the music key of F♯ Minor. Or for those who are familiar with the camelot wheel, this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.