"Goodbye" by Umbra Moon was released on October 20, 2023. With this song being around four minutes long, at 4:02, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. Because this song is the only song in Goodbye and no other songs are present in the album, we classify this track as a single. In terms of popularity, Goodbye is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Goodbye テンポ

We consider the tempo marking of Goodbye by Umbra Moon to be Moderato (at a moderate speed) because the track has a tempo of 110 テンポ, a half-time of 55テンポ, and a double-time of 220 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.

Goodbye キー

This song has a musical key of B Minor. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.