On January 11, 2017, the song "ハロー・マイフレンズ" was released by 真園ありす, エンジェル・シスターズ. The duration of This song is about two minutes long, specifically at 2:22. This song does not appear to have any foul language. ハロー・マイフレンズ's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in くまのがっこう 心つながる ともだちソング, so we believe that "ハロー・マイフレンズ" is a single. In terms of popularity, ハロー・マイフレンズ is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
The tempo marking of ハロー・マイフレンズ by 真園ありす, エンジェル・シスターズ is Andante (at a walking pace), since this song has a tempo of 99 BPM. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.
F Major is the music key of this track. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.