"サラ・スマイル - Piano Ver." by Piano Echoes was released on July 29, 2022. With this song being around four minutes long, at 3:36, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in ピアノで聴きたい洋楽名曲〜あなたの心に響く癒やしのバラード, so we believe that "サラ・スマイル - Piano Ver." is a single. サラ・スマイル - Piano Ver. is not that popular right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

サラ・スマイル - Piano Ver. テンポ

The tempo marking of サラ・スマイル - Piano Ver. by Piano Echoes is Adagio (slowly with great expression), since this song has a tempo of 70 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 3/4.

サラ・スマイル - Piano Ver. キー

This song has a musical key of E♭ Major. This also means that this song has a camelot key of 5B. So, the perfect camelot match for 5B would be either 5B or 6A. While, 6B can give you a low energy boost. For moderate energy boost, you would use 2B and a high energy boost can either be 7B or 12B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 5A or 4B will give you a low energy drop, 8B would be a moderate one, and 3B or 10B would be a high energy drop. Lastly, 2A allows you to change the mood.