B1A4 made "おやすみ good night - Japanese ver." available on October 24, 2012. The duration of おやすみ good night - Japanese ver. is about 3 minutes long, at 3:22. Based on our data, "おやすみ good night - Japanese ver." appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in 1, so we believe that "おやすみ good night - Japanese ver." is a single. Based on our statistics, おやすみ good night - Japanese ver.'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.

おやすみ good night - Japanese ver. テンポ

The tempo marking of おやすみ good night - Japanese ver. by B1A4 is Allegro (fast, quick, and bright), since this song has a tempo of 128 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.

おやすみ good night - Japanese ver. キー

C Major is the music key of this track. 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.