5:45 Undertale the Musical - Once Upon a Time 1:52 \"Once Upon A Time\" - A Nursery Rhyme [Original Undertale Lyrics] 5:48 Undertale the Narrator's Musical - Once Upon a Time 1:44 Once Upon a Time - Genocide. The Musical 1:41 UNDERTALE “ONCE UPON A TIME”ANIMATIC 2:17 Undertale Genocide: The Musical - Once Upon A Time 2:49 Undertale: Musicalized! - Once Upon A Time 1:50 Once Upon a Time - Undertale Animation (Original) 3:12 UNDERTALE - Once Upon a Time [Soft Piano Arrangement] 1:33 \"Once upon a Time\" - Undertale nursery rhyme GCMV 4:13 \"Megalovania\" - UnderTale's 8th Anniversary WITH LYRICS [Undertale] 7:08 Undertale - Story of Asriel & Chara - completed with flashbacks 2:51 Once Upon A Time - Undertale (Rock Cover) || Shady Cicada 6:06 Undertale the Musical - Turn Around and Shake My Hand 1:30 Undertale OST: 001 - Once Upon A Time 0:19 UNDERTALE - Once Upon a Time and Megalovania are connected 5:18 Musical References: UNDERTALE - Once Upon a Time 4:01 Undertale: The Musical - Once Upon a Time (Overture) 1:54 【𝐒𝐤𝐲 𝐂𝐨𝐭𝐋】 [Sheet] 「Once Upon A Time」 - Undertale OST | Easy Song | Sky Piano Music Cover & Lyrics 6:21 Once Upon a Time | Undertale Comic Dub 5:35 Once Upon A Time | Undertale The Genderbent Musical 4:52 Once Upon a Time - Undertale the Musical AMV 1:34 Once Upon a Time - Nursery Rhyme 【Undertale】|| Animate? 4:54 [SFM/PTSAI UnderTale] Undertale The Musical - Once Upon a Time 4:51 Undertale the musical #1 once upon a time