Choi In Hee, Oh Hye Joo's ' "Birthday" was released on its scheduled release date, November 13, 2021. The duration of This song is about two minutes long, specifically at 2:00. This song does not appear to have any foul language. Birthday's duration is considered a little bit shorter than the average duration of a typical track. The song is number 3 out of 33 in Dali and Cocky Prince (Original Television Soundtrack) Special by Various Artists. The popularity of Birthday is currently below average in popularity right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Birthday テンポ

The tempo marking of Birthday by Choi In Hee, Oh Hye Joo is Vivace (lively and fast), since this song has a tempo of 170 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 3/4.

Birthday 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.