2:59 Goodbye Sengen (English Cover)【 Will Stetson 】「 歌ってみた グッバイ宣言 」 3:10 Goodbye Sengen ♥ English Cover【rachie】 グッバイ宣言 2:53 Goodbye Sengen (English Cover)【JubyPhonic】グッバイ宣言 3:20 Goodbye Sengen - English Cover - Will Stetson (slowed & reverb) 2:57 Goodbye Declaration ft.FloweR 3:45 The Lost One's Weeping (English Cover) 【Will Stetson】「ロストワンの号哭」 2:55 【 Aoi Nalu 】Goodbye Sengen (English Cover) グッバイ宣言 2:01 Kanjou Deceive (English Cover)【Will Stetson】「歌ってみた 感情ディシーブ」 3:06 Shinunoga E-Wa (English Cover)【Will Stetson】「死ぬのがいいわ」 2:53 [FANMADE MV]Goodbye Sengen feat.Will Stetson 3:50 Lower One's Eyes (English Cover)【Will Stetson】「ロウワー」 2:53 Goodbye Sengen/Declaration | Covered by Takanashi Kiara x Will Stetson Japanese x English Mashup 2:35 Mesmerizer (Official English Version)「Will Stetson x @rachie 」 3:41 Kawaikute Gomen (English Cover)【Will Stetson】「可愛くてごめん」 3:42 Comet (English Cover) 【 Will Stetson 】「優しい彗星」 [Beastars ED 2]