j'san's 'i'm in love with u, sorry' had a release date set for October 2, 2017. With This song being less than two minutes long, at 1:30, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. Because this song is the only song in i'm in love with u, sorry and no other songs are present in the album, we classify this track as a single. In terms of popularity, i'm in love with u, sorry is currently fairly popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

i'm in love with u, sorry テンポ

We consider the tempo marking of i'm in love with u, sorry by j'san to be Andante (at a walking pace) because the track has a tempo of 95 テンポ, a half-time of 48テンポ, and a double-time of 190 テンポ. Based on that, the speed of the song's tempo is slow. Activities such as, yoga or pilates, can go well with this song. The time signature for this track is 4/4.

i'm in love with u, sorry キー

This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.