Listening to All Undertale OST be like:

0:00 Once Upon A Time
0:06 Start Menu
0:11 Your Best Friend
0:19 Fallen Down
0:25 Ruins
0:30 Uwa!! So Temperate♫
0:36 Anticipation
0:41 Unnecessary Tension
0:48 Enemy Approaching
0:52 Ghost Fight
1:01 Determination
1:06 Home
1:14 Home (Music Box)
1:19 Heartache
1:35 sans.
1:43 Nyeh Heh Heh!
1:49 Snowy
1:54 Uwa!! So Holiday♫
2:01 Dogbass
2:03 Mysterious Place
2:08 Dogsong
2:16 Snowdin Town
2:26 Shop
2:31 Bonetrousle
2:44 Dating Start!
2:50 Dating Tense!
2:59 Dating Fight!
3:09 Premonition
3:20 Danger Mystery
3:27 Undyne
3:33 Waterfall
3:40 Run!
3:43 Quiet Water
3:46 Memory
3:55 Bird That Carries You Over A Disproportionately Small Gap
4:04 Dummy!
4:11 Pathetic House
4:19 Spooktune
4:24 Spookwave
4:27 Ghouliday
4:32 Chill
4:43 Thundersnail
4:57 Temmie Village
5:05 Tem Shop
5:09 NGAHHH!!
5:15 Spear of Justice
5:21 Ooo
5:27 Alphys
5:33 It's Showtime!
5:39 Metal Crusher
5:51 Another Medium
6:03 Uwa!! So HEATS!!♫
6:17 Stronger Monsters
6:32 Hotel
6:40 Can You Really Call This A Hotel, I Didn't Receive A Mint On My Pillow Or Anything
6:52 Confession
7:02 Live Report
7:10 Death Report
7:21 Spider Dance
7:30 Wrong Enemy !?
7:38 Oh! One True Love
7:46 Oh! Dungeon
7:55 It's Raining Somewhere Else
8:02 CORE Approach
8:13 CORE
8:20 Last Episode!
8:26 Oh My...
8:32 Death by Glamour
8:38 For The Fans
8:51 Long Elevator
9:00 Undertale
9:08 Song That Might Play When You Fight Sans
9:12 The Choice
9:20 Small Shock
9:26 Barrier
9:40 Bergentrückung
9:51 ASGORE
10:00 You Idiot
10:08 Your Best Nightmare
10:14 Finale
10:36 An Ending
10:44 She's Playing Piano
10:52 Here We Are
11:03 Amalgam
11:11 Fallen Down (Reprise)
11:17 Don't Give Up
11:29 Hopes and Dreams
11:41 Burn in Despair!
11:54 SAVE the World
12:11 His Theme
12:17 Final Power
12:32 Reunited
12:42 Menu (Full)
12:52 Respite
12:59 Bring It In, Guys!
13:04 Last Goodbye
13:12 But the Earth Refused to Die
13:22 Battle Against a True Hero
13:31 Power of "NEO"
13:44 MEGALOVANIA
14:08 Good Night
14:23 Mad Mew Mew
14:32 Gaster's Theme
14:40 Anticipation (Post-Genocide)

Toby Fox, Undertale OST/soundtrack meme, memes, got me like

[kenyakookie]

i really love this video and all the hidden details so here's as many as i could find
2:03 the monkey's swimming on beat
2:31 the guy is also dancing on beat
3:55 the bird jumps on the drop
4:04 the dancing is on beat once again
4:11 the video was edited so they're on beat
4:19 so was this one
4:32 the crossfade is on beat
4:43 the spraypaint starts when the drums hit
4:57 on beat once more
5:14 that BEAUTIFUL transition between both songs
5:27 the robot is blinking on beat
5:39 the missiles start on beat
5:51 the same robots as alphys's theme
6:46 the clip switches on beat
7:30 the cuts are on beat at the start
8:20 the zoom in cuts are on beat
8:32 he's wearing mettaton's colours
9:26 i love how the song adds to the anticipation of the croc blowing up
10:14 the tank busts through on beat as always
12:43 this is the only one who's header is edited

as a final note all of these are so perfect and fit the vibe of the songs exactly, immaculate video 11/10

[slid]

"Undertale fans never die, they go back in their last save."

-A very wise man.

[nameishack]

5:13 The transition was so smooth that it can tell you how you can make the same song in different mood just by changing keys.

[MeleeGamer]

13:04 Impressive how you managed to capture my childhood in 5-ish seconds.

[Dmtry]

9:07If you didn't know, then this music is not used in the game, but we can assume that in the last corridor, Sans had to leave 10 bones and 5 blasters in us in order to test us for a battle with the king

[MRRedits]

I have seen nobody talk about 4:04 they dance so perfectly to each shift in the song

[Speechless_Mike]

13:05, Last goodbye is all of our nostalgic games that we all used to play

[timmyfleming]

1:35 perfectly hits the vibe of the song

[SuperKeker]

I had to reupload this video cause it had age restrictions, which ultimately kills it's promotion. Some changes here and there had to be done to avoid getting age restrictions again. So if you've already watched the video, please watch it again so that the video gets recommended to other people and please leave your comments again)

[Kon]

The synchronization between the videos fill you with DETERMINATION

❤SAVE CONTINUE

[gamertron-tfde]

So is no one gonna talk about how at 10:36 there is a crab eating corn as it's being boiled alive!?

[arevaleid]

13:04 Damn, I didn't expect nostalgia to hit that hard

[WPM_official]

THE DATING FIGHT ONE, WHY IS IT BLURED💀💀💀💀💀💀💀💀💀💀

[deadgame]

10:05 is so funny to me for some reason this is exactly how that moment feels

[soupbane]

11:29
vader, kratos, sasuke, and logan shredding tf out to hopes and dreams actually goes hard ngl

[DeadSparkMan]

Still baffles me how all of them so accurately describe a feeling I didn't know existed

[annaknoll]

3:09 he was looking this way .
his stareing into my soul at 3:16

[qudejwn]

9:05
That cat really said "who needs roller coasters when you could just have a fun time in the dryer"

[ghost.ink.]

The memes make you laugh, the music makes you vibe, and the memories bring nostalgia and love for Undertale. Such a masterpiece, honestly.

[SonicFan-fltu]

10:14 this is the best scene you can use with this song.