Kaiyko made "Hollow Shell" available on May 13, 2018. The duration of Hollow Shell is about two minutes long, specifically at 2:36. This song does not appear to have any foul language. Hollow Shell's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Hollow Shell and no other songs are present in the album, we classify this track as a single. In terms of popularity, Hollow Shell is currently not that popular. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.
We consider the tempo marking of Hollow Shell by Kaiyko to be Moderato (at a moderate speed) because the track has a tempo of 115 テンポ, a half-time of 58テンポ, and a double-time of 230 テンポ. Based on that, the speed of the song's tempo is moderate. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.
This song is in the music key of G Minor. Because this track belongs in the G Minor key, the camelot key is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.