Hello, Goodbye (Rollercoaster) by DKB Song Details

DKB's ' "Hello, Goodbye (Rollercoaster)" was released on its scheduled release date, October 23, 2025. The duration of This song is about 3 minutes long, at 3:05. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The song is number 5 out of 5 in Emotion by DKB. In terms of popularity, Hello, Goodbye (Rollercoaster) is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

The tempo marking of Hello, Goodbye (Rollercoaster) by DKB is Andante (at a walking pace), since this song has a tempo of 96 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Music Key

D♭ Major is the music key of this track. 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.

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