Horrorshow made "In" available on October 3, 2009. In is explicit and may not be suitable for children. With the duration being about 4:20, this song is close to the average duration of a typical track. The track order of this song in Horrorshow's "Inside Story" album is number 1 out of 13. In terms of popularity, In is currently below average in popularity. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

In テンポ

We consider the tempo marking of In by Horrorshow to be Andante (at a walking pace) because the track has a tempo of 94 テンポ, a half-time of 47テンポ, and a double-time of 188 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.

In キー

This song is in the music key of A Major. 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.