yuma yamaguchi made "本音" available on November 23, 2017. With 本音 being less than two minutes long, at 1:06, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There is only one song in 映画「おじいちゃん、死んじゃったって。」 オリジナル・サウンドトラック, so we believe that "本音" is a single. 本音 is not that popular right now. Even with the track produces more of a neutral energy, it is pretty danceable compared to others.

本音 テンポ

The tempo marking of 本音 by yuma yamaguchi is Adagio (slowly with great expression), since this song has a tempo of 69 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.

本音 キー

The music key of this track is F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.