Piano Ann's '보내지 못한 마음' came out on January 17, 2017. The duration of 보내지 못한 마음 is about two minutes long, specifically at 2:49. This song does not appear to have any foul language. 보내지 못한 마음's duration is considered a little bit shorter than the average duration of a typical track. There is only one song in 행복을 전하는 힐링 피아노 선율 (수면, 휴식, 태교, 힐링, 명상, 뉴에이지), so we believe that "보내지 못한 마음" is a single. Based on our statistics, 보내지 못한 마음's popularity is not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 보내지 못한 마음 by Piano Ann is Allegro (fast, quick, and bright), since this song has a tempo of 144 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with jogging or cycling. The time signature for this track is 1/4.
This song has a musical key of F♯ Minor. 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.