銀河小歌星 made "生日快樂" available on March 1, 1986. With 生日快樂 being less than two minutes long, at 1:51, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in 100首可愛的童謠5 下集, so we believe that "生日快樂" is a single. In terms of popularity, 生日快樂 is currently not that popular. The overall mood can be danceable to some, especially with it's high amount of postive energy.

生日快樂 テンポ

The tempo marking of 生日快樂 by 銀河小歌星 is Andante (at a walking pace), since this song has a tempo of 100 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.

生日快樂 キー

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.