Hello World by MTJUNG's ' "Hello World" was released on its scheduled release date, August 30, 2025. The duration of This song is about two minutes long, specifically at 2:18. This song does not appear to have any foul language. Hello World's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Hello World and no other songs are present in the album, we classify this track as a single. In terms of popularity, Hello World is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
We consider the tempo marking of Hello World by Hello World by MTJUNG to be Andante (at a walking pace) because the track has a tempo of 108 BPM, a half-time of 54BPM, and a double-time of 216 BPM. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.
This song is in the music key of B Major. This also means that this song has a camelot key of 1B. So, the perfect camelot match for 1B would be either 1B or 2A. While, 2B can give you a low energy boost. For moderate energy boost, you would use 10B and a high energy boost can either be 3B or 8B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 1A or 12B will give you a low energy drop, 4B would be a moderate one, and 11B or 6B would be a high energy drop. Lastly, 10A allows you to change the mood.
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