September 29 by Letters Sent Home Song Details

Letters Sent Home's ' "September 29" was released on its scheduled release date, October 10, 2025. The duration of This song is about two minutes long, specifically at 2:48. This song does not appear to have any foul language. September 29's duration is considered a little bit shorter than the average duration of a typical track. The song is number 5 out of 18 in Forever Undone (Extended Edition) by Letters Sent Home. Going off of the ISRC code of this track, we detected that the origin of this track is from Germany. In terms of popularity, September 29 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

The tempo marking of September 29 by Letters Sent Home is Andante (at a walking pace), since this song has a tempo of 98 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Music Key

This song is in the music key of E Minor. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B 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!

Popularity
Loudness
-6.615 dB
Acousticness
61%
Danceability
61%
Energy
65%
Instrumentalness
3%
Liveness
19%
Loudness
89%
Speechiness
3%
Valence
49%

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ISRC
DED832300556
Label
L-M Records/RCA Records