The COMPLETE Music Genre Iceberg Explained

My name is TenderDirector, and today I am taking a look at The Music Genre Iceberg. The further into the depths of the iceberg, the more obscure and odd the genres become. The topics on this list range from loved and recognizable to confusing and flat-out weird.
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TIMESTAMPS:
Tier 1:
0:39 Electro Swing
1:08 Pop Rock
1:30 Video Game OST's (Original Soundtracks)
1:42 Pop Reggae/Reggae/Raggaeton
2:23 Future Bass
2:45 Country
3:28 Synthwave
3:52 Metalcore
4:24 Chiptune
4:41 Ska
5:14 Hard Rock
5:53 Christain Rock
6:03 EDM (Electronic Dance Music)
6:36 Heavy Metal
Tier 2:
7:18 Cloud Rap
7:39 Groove Metal
8:03 Indie Rock
8:50 Post Punk
9:23 Indie Pop
9:48 Vaporwave
10:32 K-Pop
10:50 Instrumental Hip Hop
11:09 Trap Rap
11:44 Pop Punk
11:55 Blues Rock
12:10 Alternative Rock
12:39 New Wave
12:59 Baroque Pop
13:18 Glitch Hop
Tier 3:
14:19 Bubblegum Bass
14:57 Britpop
15:20 Shoegaze
16:09 Synthpop
16:45 Industrial Metal
17:23 New Age
18:10 AOR (Adult Oriented Rock)
18:44 Ambient
19:49 Sunshine Pop
20:22 Post-Rock
21:20 Psychedelic Rock
22:08 IDM (Intelligent Dance Music)
22:52 Chillwave
23:33 Conscious Hip Hop
24:10 Industrial Hip Hop
24:30 Dubstep/Brostep
25:46 Post-Hardcore
26:40 Thrash Metal
27:12 Jangle Pop
27:32 Progressive Metal
28:35 Power Metal
29:06 UK Bass
29:38 J-Pop
30:09 Film Scores
Tier 4:
30:39 Electro-Industrial
31:21 Horrorcore
31:50 Downtempo
31:12 EBM (Electronic Body Music)
32:36 Art Rock
33:08 Neo-Psychedelia
34:00 Death Metal
34:40 Dark Cabaret
35:03 Political Hip Hop
35:25 Power Pop
35:55 Bebop
36:25 Industrial Rock
36:41 Bitpop
36:58 Psychedelic Pop
37:16 Space Ambient
37:39 Progressive Rock
38:05 Jazz Rap
38:33 Hardcore Punk
39:01 Dark Ambient
39:25 Black Metal
41:04 Electropop
41:51 Glam Rock
42:12 Stoner Metal
Tier 5:
42:53 Breakbeat
43:39 Neofolk
44:25 Avant-Garde Metal
45:16 Abstract Hip Hop
46:11 Darkwave
46:36 Proto-Punk
47:03 Harsh Noise
47:52 Drone Metal
48:33 Post-Bop
49:18 Future Garage
49:50 Gothic Rock
50:03 Art Punk
50:33 Memphis Rap
51:48 Psybient
52:38 Shibuya-kei
53:22 Sludge Metal
54:02 Garage Rock
54:39 No Wave
55:20 Atmospheric Black Metal
55:48 Deconstructed Club
56:22 Trip Hop
Tier 6:
57:10 Synth Punk
57:49 Melodic Death Metal
58:13 Progressive Electronic
58:52 Martial Industrial
59:22 Glitch
59:48 Electroacoustic
1:00:07 Minimalism
1:00:40 Lowercase
1:01:33 Deep House
1:01:52 Noise Rock
1:02:21 Tribal Ambient
1:02:53 Post-Metal
1:03:12 Electroclash
1:03:38 Tape Music
1:04:07 Krautrock
1:04:48 Math Rock
1:05:27 Dungeon Synth
1:05:52 Drill and Bass
1:06:17 Power Electronics
1:06:49 Folk Punk
1:07:27 Dub
1:08:03 Screamo
Tier 7:
1:08:53 Ritual Ambient
1:09:13 Horror Synth
1:09:35 Berlin School
1:09:57 Happy Hardcore
1:10:21 Microsound
1:10:52 Hi-NRG
1:11:21 Grindcore
1:11:55 Noise Pop
1:12:25 Psychedelic Folk
1:12:51 Chopped and Screwed
1:13:28 Black Ambient
1:13:51 Tech House
1:14:12 Roots Reggae
1:14:39 Psychobilly
1:15:03 Brutal Prog
1:15:30 Death 'n' Roll
1:15:48 Spiritual Jazz
1:16:27 Power Noise
1:16:48 Mathcore
1:17:12 Free Jazz
1:17:37 Suicidal Depressive Black Metal
Tier 8:
1:18:34 Outsider
1:19:33 Ethereal Wave
1:19:50 Digital Hardcore
1:20:09 Suomisaundi
1:20:37 Picopop
1:20:49 Flashcore
1:21:14 Zolo
1:21:41 Minimal Synth
1:22:00 Zeuhl
1:22:42 Indeterminacy
1:23:12 Heavy Psych
1:23:41 European Free Jazz
1:23:56 Cowpunk
1:24:10 Serialism
1:24:33 Freakfolk
1:24:57 Illbient
1:25:26 War Metal
1:25:46 EAI (Electroacoustic Improvisation)
1:26:08 Onkyo