Eiffel's 'Libre' came out on September 3, 2012. With this song being about 5 minutes long, at 4:31, "Libre" by Eiffel is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The song is number 5 out of 13 in Foule Monstre by Eiffel. In terms of popularity, Libre is currently unknown. Although the overall vibe is very danceable, it does project more negative sounds.

Libre テンポ

The tempo marking of Libre by Eiffel is Andante (at a walking pace), since this song has a tempo of 96 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Libre キー

A Major is the music key of this track. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A allows you to change the mood.