"Abyssal Mouth" by Humanity's Last Breath was released on July 21, 2017. With this song being about 5 minutes long, at 5:05, "Abyssal Mouth" by Humanity's Last Breath is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. Because this song is the only song in Abyssal Mouth and no other songs are present in the album, we classify this track as a single. In terms of popularity, Abyssal Mouth is currently below average in popularity. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Abyssal Mouth テンポ

The tempo marking of Abyssal Mouth by Humanity's Last Breath is Andante (at a walking pace), since this song has a tempo of 100 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.

Abyssal Mouth キー

This song is in the music key of D♭ Major. This also means that this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A allows you to change the mood.