This is one of my favoriete Yuyoyuppe songs and Megurine Luka songs. It's beautiful and transitional. My favoriete producer, OkameP, made an answer song for it unannounced.
This is one of my favoriete Linked Horizon songs. It got banned in America, so I had to use one with French subtitles. It's still the same song though.
This is my favoriete Junky song as well as one of my favoriete Kagamine Rin songs. His tuning needs improvement, but his lyrics are deeper than they may seem.