Mir Mir's 'a letter sang by this voice in my head' came out on October 17, 2022. For a fairly short song, this song is "a letter sang by this voice in my head" is considered an explicit song with a duration of 1:25. Because this song is the only song in a letter sang by this voice in my head and no other songs are present in the album, we classify this track as a single. In terms of popularity, a letter sang by this voice in my head is currently unknown. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

a letter sang by this voice in my head テンポ

The tempo marking of a letter sang by this voice in my head by Mir Mir is Andante (at a walking pace), since this song has a tempo of 92 テンポ. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.

a letter sang by this voice in my head キー

This song is in the music key of E♭ Minor. Because this track belongs in the E♭ Minor key, the camelot key is 2A. So, the perfect camelot match for 2A would be either 2A or 1B. While, a low energy boost can consist of either 2B or 3A. For moderate energy boost, you would use 11A and a high energy boost can either be 4A or 9A. However, if you are looking for a low energy drop, finding a song with a camelot key of 1A would be a great choice. Where 5A would give you a moderate drop, and 12A or 7A would be a high energy drop. Lastly, 5B allows you to change the mood.