Os Filhos da Lapa's '20/21' came out on August 13, 2021. The duration of 20/21 is about two minutes long, specifically at 2:48. This song does not appear to have any foul language. 20/21's duration is considered a little bit shorter than the average duration of a typical track. There are a total of 11 in the song's album "Não Devemos Esquecer...". In this album, this song's track order is #1. 20/21 is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

20/21 テンポ

With 20/21 by Os Filhos da Lapa having a テンポ of 75 with a half-time of 38 テンポ and a double-time of 150 テンポ, we would consider this track to have a Adagio (slowly with great expression) tempo marking. Because of this, we believe that the song has an overall slow tempo. The time signature for this track is 4/4.

20/21 キー

This song has a musical key of E Minor. 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.