o_o's ' "first day of my life" was released on its scheduled release date, December 5, 2023. The duration of This song is about 3 minutes long, at 3:22. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. Because this song is the only song in first day of my life and no other songs are present in the album, we classify this track as a single. Based on our statistics, first day of my life's popularity is unknown right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

first day of my life テンポ

The tempo marking of first day of my life by o_o is Allegro (fast, quick, and bright), since this song has a tempo of 141 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 4/4.

first day of my life キー

This song has a musical key of B♭ Minor. Because this track belongs in the B♭ Minor key, the camelot key is 3A. So, the perfect camelot match for 3A would be either 3A or 2B. While, a low energy boost can consist of either 3B or 4A. For moderate energy boost, you would use 12A and a high energy boost can either be 5A or 10A. However, if you are looking for a low energy drop, finding a song with a camelot key of 2A would be a great choice. Where 6A would give you a moderate drop, and 1A or 8A would be a high energy drop. Lastly, 6B allows you to change the mood.