Letters to Lions's 'Krystal' came out on November 10, 2017. With this song being about 5 minutes long, at 5:08, "Krystal" by Letters to Lions is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. The track order of this song in Letters to Lions's "Grays Point" album is number 3 out of 6. Based on our statistics, Krystal's popularity 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.

Krystal テンポ

We consider the tempo marking of Krystal by Letters to Lions to be Allegro (fast, quick, and bright) because the track has a tempo of 135 テンポ, a half-time of 68テンポ, and a double-time of 270 テンポ. Based on that, the speed of the song's tempo is fast. Activities such as, walking, can go well with this song. The time signature for this track is 4/4.

Krystal キー

This song is in the music key of D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.