Riin, Lo-keyBoi's '孤独' came out on January 30, 2021. 孤独 is 2 minutes and 57 seconds long and may contain bad words that may be unsuitable for children. The track order of this song in Riin's "How to Train Your Dragon" album is number 1 out of 3. The popularity of 孤独 is currently 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.

孤独 テンポ

We consider the tempo marking of 孤独 by Riin, Lo-keyBoi to be Vivace (lively and fast) because the track has a tempo of 163 テンポ, a half-time of 82テンポ, and a double-time of 326 テンポ. Based on that, the speed of the song's tempo is fast. The time signature for this track is 4/4.

孤独 キー

This song has a musical key of 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.