Red Grammer made "Hello World!" available on 1995. The duration of Hello World! is about 3 minutes long, at 3:11. Based on our data, "Hello World!" appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. The track order of this song in Red Grammer's "Hello World!" album is number 1 out of 12. Based on our statistics, Hello World!'s popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Hello World! テンポ

We consider the tempo marking of Hello World! by Red Grammer to be Allegro (fast, quick, and bright) because the track has a tempo of 137 テンポ, a half-time of 68テンポ, and a double-time of 274 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Hello World! キー

This song has a musical key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.