Aya Nakamura made "Doudou" available on October 9, 2020. The duration of Doudou is about two minutes long, specifically at 2:48. This song does not appear to have any foul language. Doudou's duration is considered a little bit shorter than the average duration of a typical track. Because this song is the only song in Doudou and no other songs are present in the album, we classify this track as a single. In terms of popularity, Doudou is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Doudou テンポ

The tempo marking of Doudou by Aya Nakamura is Andante (at a walking pace), since this song has a tempo of 98 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

Doudou キー

E Minor is the music key of this track. Because this track belongs in the E Minor key, the camelot key is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.