"Heart Crash!" by 山北早紀 was released on November 1, 2017. With this song being around four minutes long, at 3:31, 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. This song is part of WONDERFUL PALETTE by i☆Ris. The song's track number on the album is #6 out of 15 tracks. In terms of popularity, Heart Crash! is currently not that popular. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Heart Crash! テンポ

Since Heart Crash! by 山北早紀 has a tempo of 93 beats per a minute, the tempo markings of this song would be Andante (at a walking pace). With Heart Crash! being at 93 テンポ, the half-time would be 46 テンポ with a double-time of 186 テンポ.In addition, we consider the tempo speed to be pretty slow for this song. This makes this song perfect for activities such as, yoga or pilates. The time signature for this track is 4/4.

Heart Crash! キー

E Minor is the music key of this track. Which also means that the camelot key for this song is 9A. So, the perfect camelot match for 9A would be either 9A or 8B. While, a low energy boost can consist of either 9B or 10A. For moderate energy boost, you would use 6A and a high energy boost can either be 11A or 4A. However, if you are looking for a low energy drop, finding a song with a camelot key of 8A would be a great choice. Where 12A would give you a moderate drop, and 7A or 2A would be a high energy drop. Lastly, 12B allows you to change the mood.