分手信 by Sean Ko, AuZTIN, LCY吕植宇 Song Details

Sean Ko, AuZTIN, LCY吕植宇's '分手信' had a release date set for December 5, 2025. The duration of This song is about 3 minutes long, at 3:10. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 4Reasons, so we believe that "分手信" is a single. In terms of popularity, 分手信 is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

BPM and Tempo

The tempo marking of 分手信 by Sean Ko, AuZTIN, LCY吕植宇 is Moderato (at a moderate speed), since this song has a tempo of 111 BPM. With that information, we can conclude that the song has a moderate tempo. The time signature for this track is 4/4.

Music Key

This song has a musical key of A Minor. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B 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!