OXYNOVA made "Letter 2 U" available on July 26, 2022. The duration of Letter 2 U is about two minutes long, specifically at 2:07. This song does not appear to have any foul language. Letter 2 U's duration is considered a little bit shorter than the average duration of a typical track. The song is number 9 out of 10 in Broken Heartstrings by OXYNOVA. Going off of the ISRC code of this track, we detected that the origin of this track is from South Korea. Based on our statistics, Letter 2 U's popularity is not that popular right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Letter 2 U テンポ

The tempo marking of Letter 2 U by OXYNOVA is Vivace (lively and fast), since this song has a tempo of 158 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 4/4.

Letter 2 U キー

This song has a musical key of A♭ Major. This also means that this song has a camelot key of 4B. So, the perfect camelot match for 4B would be either 4B or 5A. While, 5B can give you a low energy boost. For moderate energy boost, you would use 1B and a high energy boost can either be 6B or 11B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 4A or 3B will give you a low energy drop, 7B would be a moderate one, and 2B or 9B would be a high energy drop. Lastly, 1A allows you to change the mood.