2:49 sudden change sans theme remix by Kaeny 2:29 [Sudden Changes Sans] Phase1 theme 2:50 Sudden Changes With Lyrics | Undertale AU 2:58 Sudden Changes With Lyrics - Undertale AU 0:14 Sudden Change Sans in a Nutshell 2:39 sudden changes bullet hell 2:00 Sudden Changes (Bullet Hell) x Артур Пирожков (Зацепила) [ MASHUP ] 2:28 \"Bullet Hell\" (OverSave-Tale) Sans BOSS Theme 4:06 [Dusted Changes] Dust Sudden Changes Sans Theme Phase 1-2 5:12 Sudden Changes Sans Phase 2 Soundtrack theme 3:08 Sudden Changes - Bullet Hell [cover by flufffybutt] 2:31 N/A - Bullet Hell Remix (Sudden Changes Sans Theme) 1:17 Flipbook Animation | sudden changes sans fight！ 3:20 Bullet Hell ~ 𝓡𝓮purified