If Hollow Knight bosses had Undertale/deltarune themes (timestamps in description)

Edit: also Megalo Strike Back

credits to Hollow Knight, a game by team cherry
music credits to Toby Fox, creator, and composer of the Underale and deltarune soundtracks

Timestamps:
0:00 Gruz Fight (Gruz Mother/Ghost fight)
1:17 Mace of Power (False Knight/Spear of Justice)
3:08 Insect Incoming (Vengefly King/Enemy Approaching)
4:20 Hornache (Hornet /Heartache)
6:04 Insect Incoming (Massive Moss Charger/Enemy Approaching)
7:02 Mantis Dance (Mantis Lords/Spider Dance)
9:00 Soul King(Soul Master/Chaos King)
11:16 Vs. Ogrim (Dung Defender/Vs. Lancer)
12:50 Insect Incoming (Flukemarm/Enemy Approaching)
13:30 Just Strong Enough To Be Considered A Boss (Crystal Guardian/Stronger Monsters
14:35 Jellyfish Jam (Uumuu/Checker Dance)
15:33 Roll! (Watcher Knights/Dummy!)
17:37 Vessalo Slash Back (Broken Vessel/Megalo Strike Back)
19:14 Crawler Crusher (Nosk/Metal Crusher)
20:46 Chitinbumble (Hive Knight/Bonetrousle)
21:56 The World Collecting (The Collector/The World Revolving)
23:51 Song That Might Play When You THINK You've Finished The Trial Of The Fool (God Tamer/Song That Might Play When You Fight Sans)
26:00 Insect Incoming (Brooding Mawlek/Enemy Approaching)
26:30 Deadly Dashing (Mantis Traitor/Death By Glamour)
28:44 Battle Against A True Sentinel (Hornet Sentinel/Battle Against A True Hero)
30:36 ENTOLOVANIA (Nightmare King Grimm/Megalovania)
33:48 HOLLOW KNIGHT (The Hollow Knight/ASGORE)
36:13 Moths In Dreams (The Radiance/Hopes And Dreams)
37:35 SLAY The Light (The Radiance/SAVE The World)
39:11 Separated (Final Cutscene/Reunited)
40:19 Wrong Rival?! (Eternal Ordeal/Wrong Enemy)