The following is machine translation: 

Introduction: I only finished Season 1-4 of the giant in the last two months. Although the quality and plot of the fourth season can not be compared with the first three seasons, this does not prevent the giant from being an extremely important work. As the free wing of OP in the first season, it is my second favorite song in the whole giant series (the first is Honglian's bow and arrow, uncle a has made HHH). The chorus with the picture is really shocking! Just like the original red lotus bow and arrow of linked horizon described by uncle a, the free wing is also full of highly similar musical elements: ("sword strike SFX, multi epic guitar solo, ominous German narration, grand choir in the background, more German, a complete Orchestra, basically all the imaginable linked horizon are used")  In the process of this adaptation for Solo, I partially learned from the texture of the free wing of animenzzzz tehishter double piano version. At the same time, the red lotus bow and arrow of version a also had a deep impact on me, such as the running arpeggio at the end. 1: The double voice part of the right hand from 39 to 1:50 is my most satisfactory adaptation. In addition, I wrote the running from 2:29 to 3:05 casually... Because the bass solo of the original song is not very regular, I gave full play to my unrestrained freedom, and the effect seems to be OK. In the words of up Lord singulfer Xiaoyan, he seems to have heard it at the same time "Pentatonic scale, Chopin semitone and Oriental scale", thank him for his support~ There were many twists and turns in the production of the spectrum, and the help of the up master xwjcool123 to me was very unforgettable. The wonderful transfer of bass solo in the middle of linked horizon was difficult for us. Finally, at his suggestion, I adopted Debussy's moonlight When changing from GB major to a major, change the spelling of chords in the last two beats of the last section before a major, so as to achieve an appropriate transition. Thank him! I especially like his work "Fantasia of the night" bv1zw411c7k3!