2:27 Sudden changes! Sans theme song (Bullet Hell) Phase 1 2:49 sudden change sans theme remix by Kaeny 2:58 Sudden Changes With Lyrics - Undertale AU 2:50 💢 Песня \"Внезапный Поворот\" [Sudden Change ]🔪 3:10 Sudden Changes With Lyrics | Undertale 1:53 Pesti! Sans II Soul ops boss rush extended. 2:31 N/A - Bullet Hell Remix (Sudden Changes Sans Theme) 2:41 Undertale evolutions | Weak error 404 showcase 2:00 Sudden Changes (Bullet Hell) x Артур Пирожков (Зацепила) [ MASHUP ] 3:20 Bullet Hell ~ 𝓡𝓮purified 2:09 Undertale AU Sudden Changes: Bullet Hell Sans Theme (FrostFM DnB Remix) 5:12 [Sudden Changes Sans] Phase 2 Theme 2:29 [Sudden Changes Sans] Phase1 theme