Boulevard des Airs's 'A nos belles années' came out on March 26, 2021. The duration of A nos belles années is about 3 minutes long, at 3:00. Based on our data, "A nos belles années" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The track order of this song in Boulevard des Airs's "Loin des yeux" album is number 12 out of 24. A nos belles années 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.

A nos belles années テンポ

We consider the tempo marking of A nos belles années by Boulevard des Airs to be Adagio (slowly with great expression) because the track has a tempo of 73 テンポ, a half-time of 36テンポ, and a double-time of 146 テンポ. Based on that, the speed of the song's tempo is slow. The time signature for this track is 5/4.

A nos belles années キー

A♭ Major is the music key of this track. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.