CastMerck's ' "Say Goodbye!" was released on its scheduled release date, May 6, 2024. The duration of This song is about two minutes long, specifically at 2:12. This song does not appear to have any foul language. Say Goodbye!'s duration is considered a little bit shorter than the average duration of a typical track. The track order of this song in CastMerck's "GEMZ III" album is number 2 out of 11. The popularity of Say Goodbye! is currently not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

Say Goodbye! テンポ

We consider the tempo marking of Say Goodbye! by CastMerck to be Vivace (lively and fast) because the track has a tempo of 174 テンポ, a half-time of 87テンポ, and a double-time of 348 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

Say Goodbye! キー

G Minor is the music key of this track. 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.