Forum.RttP{how many is too many?}

this is the list of the sub genres for rock as found on mp3.com and i can think of alot that they missed like grind and joes beloved metalcore but seriously enough fucking lables

Alternative/Indie
Art-Rock/Experimental
Hard Rock/Metal
Pop/Rock
Punk/New Wave
Rock & Roll/Roots
Soft-Rock
Psychedelic/Garage
Europop
Foreign Language Pop
British Invasion
Alternative/Indie
Adult Alternative Pop/Rock
Alternative Dance
Alternative Folk
Ambient Pop
American Underground
Art-Rock/Experimental
British Trad Rock
Britpop
Chamber Pop
Cocktail
College Rock
Cowpunk
Dream Pop
Emo
Funk Metal
Garage Punk
Goth Rock
Grunge
Indie Pop
Indie Rock
Industrial
Industrial Dance
Jangle Pop
Lo-Fi
Madchester
Math Rock
Neo-Glam
Neo-Psychedelia
New Zealand Roc
Noise Pop
Paisley Underground
Pop Underground
Post-Grunge
Post-Rock
Psychobilly
Punk Revival
Punk-Pop
Queercore
Riot Grrrl
Sadcor
Shibuya-Kei
Shoegaze
Ska-Punk
Skatepunk
Slowcore
Space Rock
Third Wave Ska Revival
Twee Pop
Art-Rock/Experimental
Canterbury Scene
Experimental
Experimental Rock
Kraut Rock
Neo-Prog
Noise-Rock
Prog-Rock/Art Rock
Hard Rock/Metal
Album Rock
Alternative Metal
Arena Rock
Aussie Rock
Boogie Rock
British Metal
Death Metal
Black Metal
Detroit Rock
Doom Metal
Glam Rock
Glitter
Goth Metal
Grindcore
Guitar Virtuoso
Hair Metal
Hard Rock
Heavy Metal
Industrial Metal
Neo-Classical Metal
New Wave of British Heavy Metal
Pop-Metal
Power Metal
Progressive Metal
Punk Metal
Rap-Metal
Rap-Rock
Scandinavian Metal
Sludge Metal
Southern Rock
Speed Metal
Stoner Metal
Symphonic Black Metal
Thrash
Pop/Rock
AM Pop
Baroque Pop
Brill Building Pop
Bubblegum
Comedy Rock
Girl Group
Pop
Pop/Rock
Soft Rock
Soft-Rock
Sunshine Pop
Teen Idol
Tribute Albums
Punk/New Wave
American Punk
Anarchist Punk
British Punk
College Rock
Garage Rock Revival
Hardcore Punk
L.A. Punk
Mod Revival
New Romantic
New Wave
New York Punk
No Wave
Post-Punk
Power Pop
Proto-Punk
Punk
Rockabilly Revival
Ska Revival
Sophisti-Pop
Straight-Edge
Synth Pop
Rock & Roll/Roots
American Trad Rock
Frat Rock
Heartland Rock
Hot Rod
Hot Rod Revival
Instrumental Rock
Jam Bands
Latin Rock
Pub Rock
Retro-Rock
Rock & Roll
Rockabilly
Roots Rock
Surf
Surf Revival
Tex-Mex
Soft-Rock
Adult Contemporary
Singer/Songwriter
Soft Rock
Psychedelic/Garage
Acid Rock
British Psychedelia
Druggy
Garage Rock
Obscuro
Psychedelic
Psychedelic Pop
Europop
Euro-Pop
Euro-Rock
Swedish Pop/Rock
Foreign Language Pop
Asian Pop
Chinese Pop
Chinese Pop-Rock
Foreign Language Rock
French Pop
French Rock
Hong Kong Pop
Italian Pop
Japanese Pop
Japanese Rock
Middle Eastern Pop
Rock en Español
British Invasion
British Blues
British Invasion
British Psychedelia
Early British Pop/Rock
Freakbeat
Merseybeat
Mod
Psychedelic