X-Ray Love made "Lou" available on September 18, 2020. The duration of Lou is about 3 minutes long, at 3:27. Based on our data, "Lou" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in Lou and no other songs are present in the album, we classify this track as a single. Based on our statistics, Lou's popularity is below average in popularity right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Lou テンポ

We consider the tempo marking of Lou by X-Ray Love to be Allegro (fast, quick, and bright) because the track has a tempo of 125 テンポ, a half-time of 62テンポ, and a double-time of 250 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Lou キー

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.