XMASwu made "I Lost You" available on January 29, 2021. The duration of I Lost You is about two minutes long, specifically at 2:37. This song does not appear to have any foul language. I Lost You's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in I Lost You and no other songs are present in the album, we classify this track as a single. On top of that, Hong Kong appears to be the country where this track was created. Based on our statistics, I Lost You's popularity is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

I Lost You テンポ

We consider the tempo marking of I Lost You by XMASwu to be Allegro (fast, quick, and bright) because the track has a tempo of 130 テンポ, a half-time of 65テンポ, and a double-time of 260 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.

I Lost You キー

The music key of this track is E Major. This also means that this song has a camelot key of 12B. So, the perfect camelot match for 12B would be either 12B or 1A. While, 1B can give you a low energy boost. For moderate energy boost, you would use 9B and a high energy boost can either be 2B or 7B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 12A or 11B will give you a low energy drop, 3B would be a moderate one, and 10B or 5B would be a high energy drop. Lastly, 9A allows you to change the mood.