Ace A Millie's 'Letter from Ace...(i'm Sorry)' came out on December 8, 2019. Letter from Ace...(i'm Sorry) is considered explicit and may contain foul language. This song is about 3 minutes and 28 seconds, which is about the average length of a typical song. Because this song is the only song in Letter from Ace...(i'm Sorry) and no other songs are present in the album, we classify this track as a single. In terms of popularity, Letter from Ace...(i'm Sorry) is currently not that popular. Although the overall vibe is very danceable, it does project more negative sounds.

Letter from Ace...(i'm Sorry) テンポ

We consider the tempo marking of Letter from Ace...(i'm Sorry) by Ace A Millie to be Moderato (at a moderate speed) because the track has a tempo of 109 テンポ, a half-time of 54テンポ, and a double-time of 218 テンポ. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.

Letter from Ace...(i'm Sorry) キー

F♯ Minor is the music key of this track. This also means that this song has a camelot key of 11A. So, the perfect camelot match for 11A would be either 11A or 10B. While, a low energy boost can consist of either 11B or 12A. For moderate energy boost, you would use 8A and a high energy boost can either be 1A or 6A. However, if you are looking for a low energy drop, finding a song with a camelot key of 10A would be a great choice. Where 2A would give you a moderate drop, and 9A or 4A would be a high energy drop. Lastly, 2B allows you to change the mood.