On August 27, 2014, the song "마음의 플래카드" was released by AKB48. With this song being around four minutes long, at 4:06, 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 마음의 플래카드 (【극장반】), so we believe that "마음의 플래카드" is a single. In terms of popularity, 마음의 플래카드 is currently unknown. The overall mood can be danceable to some, especially with it's high amount of postive energy.

마음의 플래카드 テンポ

The tempo marking of 마음의 플래카드 by AKB48 is Andante (at a walking pace), since this song has a tempo of 98 テンポ. With that information, we can conclude that the song has a slow tempo. The time signature for this track is 4/4.

마음의 플래카드 キー

A♭ Major is the music key of this track. 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.