United's 'Hello, Goodbye!' came out on January 1, 1999. Hello, Goodbye! is 2 minutes and 9 seconds long and may contain bad words that may be unsuitable for children. The song is number 13 out of 13 in Az Első... by United. Based on our statistics, Hello, Goodbye!'s popularity is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Hello, Goodbye! テンポ

The tempo marking of Hello, Goodbye! by United is Allegro (fast, quick, and bright), since this song has a tempo of 126 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Hello, Goodbye! キー

This song has a musical key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.