Don't Be So Quick (LETTER2U) by Mb-San Song Details

"Don't Be So Quick (LETTER2U)" by Mb-San had its release date on August 5, 2025. For a fairly short song, this song is "Don't Be So Quick (LETTER2U)" is considered an explicit song with a duration of 1:56. There are a total of 4 in the song's album "Not This Time...". In this album, this song's track order is #2. Don't Be So Quick (LETTER2U) is unknown right now. Although the overall vibe is very danceable, it does project more negative sounds.

BPM and Tempo

With Don't Be So Quick (LETTER2U) by Mb-San having a BPM of 78 with a half-time of 39 BPM and a double-time of 156 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

Music Key

This song is in the music key of F♯ Minor. This also means that 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.

Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!