Once We Were by Yuji Iwamoto Song Details

"Once We Were" by Yuji Iwamoto had its release date on November 30, 2025. The duration of This song is about two minutes long, specifically at 2:37. This song does not appear to have any foul language. Once We Were's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in ドラマ「すべての恋が終わるとしても」オリジナル・サウンドトラック, so we believe that "Once We Were" is a single. Once We Were is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

BPM and Tempo

The tempo marking of Once We Were by Yuji Iwamoto is Andante (at a walking pace), since this song has a tempo of 80 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

The music key of this track is C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A 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
-13.207 dB
Acousticness
82%
Danceability
46%
Energy
20%
Instrumentalness
12%
Liveness
16%
Loudness
78%
Speechiness
3%
Valence
12%

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ISRC
JPR502513443
Label
L-M Records/RCA Records