Undertale relevant in [current year]? Unbelievable. Very, very probable. This game is really good though, you should play it.

Links:
Figburn -   / figburn  
SwordMasterRemix -    / @masterswordremix  
SoapOpera46 - Nyan Neko Sugar Girls EP 1 :    • Nyan~ Neko Sugar Girls -Episode 1-  

Other Jazz:
My Newgrounds - https://prodigitalng.newgrounds.com
My Twitter (will start posting art once I'm able to draw) -   / prodigitalng  

Music Used in Order:
Undertale - Your Best Friend
Undertale - Ruins
MRP - Loading Map (Theme) :    • MRP - Loading Map (Theme)  
Undertale Yellow - Honeydew Ruins
Undertale - You Idiot
Undertale Yellow - Mining Co.
Undertale Yellow - Feisty!
Undertale Yellow - FOUND YOU
Undertale Yellow - ラブ･ブラスター!
Divinity: Original Sin II - Main Theme
Undertale Yellow - Main Menu 4 (Dunes)
Undertale Yellow - Organ Demo
Undertale Yellow - In Darkness
Undertale - Heartache
Undertale Yellow - Vigorous Terrain
Undertale Yellow - Enemy Approaching (Yellow)
Undertale - Enemy Approaching
Undertale - Stronger Monsters
Undertale Yellow - Blizzard Approaching
Undertale yellow - Sandstorm Approaching
Undertale Yellow - Heatwave Approaching
Undertale Yellow - Protocol
Undertale Yellow - Meltdown
Undertale Yellow - Deal 'Em Out
Undertale Yellow - Quiet Stray
Undertale Yellow - Guns Blazing
Undertale Yellow - Birds of a Feather
Undertale Yellow - Snowfall
Undertale Yellow - Mo Money
Undertale Yellow - Some Point of no Return
Undertale Yellow - A Mother's Love
Undertale Yellow - Adjourned
Undertale Yellow - BEST FRIENDS FOREVER
Undertale Yellow - Main Menu 5 (Steamworks)
Undertale - You Idiot
Undertale Yellow - AFTERLIFE
Undertale Yellow - Honest Days Work
Undertale Yellow - Flock Together
Undertale Yellow - Remedy
Undertale Yellow - Retribution
Snowy/Synth Mints - Till We Meet Again (Stage Theme) :    • UNDEREVENT 2023 OST - Till We Meet Ag...  
Eightiesheadachetape - The Bowling Alley

Timestamps:
0:00 - Intro / Background
3:13 - The Video Game
14:22 - The Music
17:46 - Final Spoiler Warning
18:38 - Pacifist Route
27:48 - Neutral Route
32:12 - Genocide Route
35:58 - Conclusion
36:56 - Outro

(Time took to finish: Started In December, took a 15-day break, I don't Know)