Last Word made "Chapter One (Cellar Door)" available on August 18, 2023. Chapter One (Cellar Door) is explicit and may not be suitable for children. With the duration being about 3:36, this song is close to the average duration of a typical track. Because this song is the only song in Chapter One (Cellar Door) and no other songs are present in the album, we classify this track as a single. Chapter One (Cellar Door) is not that popular right now. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Chapter One (Cellar Door) テンポ

The tempo marking of Chapter One (Cellar Door) by Last Word is Adagio (slowly with great expression), since this song has a tempo of 76 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Chapter One (Cellar Door) キー

This song is in the music key of F♯ Minor. This also means that this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.