Twenty One by Mermaidia Song Details

Mermaidia's ' "Twenty One" was released on its scheduled release date, October 22, 2025. The duration of This song is about two minutes long, specifically at 2:26. This song does not appear to have any foul language. Twenty One's duration is considered a little bit shorter than the average duration of a typical track. There are a total of 2 in the song's album "Twenty One". In this album, this song's track order is #1. Furthermore, we believe that the track originated from Germany. Twenty One is unknown right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

BPM and Tempo

With Twenty One by Mermaidia having a BPM of 86 with a half-time of 43 BPM and a double-time of 172 BPM, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. Looking at the BPM of this song, this song might go great with yoga or pilates. The time signature for this track is 4/4.

Music Key

This song is in the music key of B♭ Minor. Which also means that the camelot key for this song 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.

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