Metal has loads of subgenres, and subgenres of subgenres, and subgenres of subgenres of subgenres et cetera. To be honest, I don't think anyone has covered this well so far, though the chart was a good start.
Also, if you can't get a hang on metal then don't get into electronic music, you would probably just cry trying to make sense of all the subgenres of UK Garage. Also probably a good idea to not get too into punk, you can call a lot of stuff just "punk" or "post-punk" but subgenres of hardcore punk get confusing. Hip-hop has a fair few as well but a lot of the subgenres are a bit confusing to me.
So, some major styles (in no particular order):
HEAVY METAL
THRASH METAL
SPEED METAL
INDUSTRIAL METAL
DEATH METAL
GRINDCORE
BLACK METAL (very different from death metal)
DOOM METAL
POWER METAL
GOTHIC METAL
GROOVE METAL
FOLK METAL (not at all a controversial thing, I have no idea what the hell Jamie McLaughlin is talking about. It even actually has a few subgenres of its own, which are also accepted.)
PROGRESSIVE METAL
METALCORE (strictly speaking there are two completely distinct subgenres of metal both called metalcore, a kind that began in the 1990s and the more famous one that began in the 2000s)
ALTERNATIVE METAL
AVANT-GARDE METAL
VIKING METAL isn't really a major subgenre but it does exist (the first album was Hammerheart by Bathory) so I thought I'd just whack it on here. Funnily enough, it's not music about vikings, it's just a style of music that evolved from black metal.
I can't really be bothered to go too much into subgenres, you can look them up for yourself and some of the subgenres names get a bit silly, but some of the more notable ones are some of the big subgenres of doom:
STONER METAL
SLUDGE
POST-METAL
DRONE DOOM
Some of the genres (eg progressive metal) are impossibly broad, so don't expect, say, Dream Theater or Meshuggah to sound at all alike! Look these all up on Wikipedia or on some music database site or something. Listen to what online metal nerds like, but don't listen to them when they say they dislike something. Remember, how stupid a genre's name is doesn't correlate to how valid it is as a genre.
Now get yourself to Wikipedia.
EDIT: I forgot GLAM METAL, if that's your thing!
Also, if you can't get a hang on metal then don't get into electronic music, you would probably just cry trying to make sense of all the subgenres of UK Garage. Also probably a good idea to not get too into punk, you can call a lot of stuff just "punk" or "post-punk" but subgenres of hardcore punk get confusing. Hip-hop has a fair few as well but a lot of the subgenres are a bit confusing to me.
So, some major styles (in no particular order):
HEAVY METAL
THRASH METAL
SPEED METAL
INDUSTRIAL METAL
DEATH METAL
GRINDCORE
BLACK METAL (very different from death metal)
DOOM METAL
POWER METAL
GOTHIC METAL
GROOVE METAL
FOLK METAL (not at all a controversial thing, I have no idea what the hell Jamie McLaughlin is talking about. It even actually has a few subgenres of its own, which are also accepted.)
PROGRESSIVE METAL
METALCORE (strictly speaking there are two completely distinct subgenres of metal both called metalcore, a kind that began in the 1990s and the more famous one that began in the 2000s)
ALTERNATIVE METAL
AVANT-GARDE METAL
VIKING METAL isn't really a major subgenre but it does exist (the first album was Hammerheart by Bathory) so I thought I'd just whack it on here. Funnily enough, it's not music about vikings, it's just a style of music that evolved from black metal.
I can't really be bothered to go too much into subgenres, you can look them up for yourself and some of the subgenres names get a bit silly, but some of the more notable ones are some of the big subgenres of doom:
STONER METAL
SLUDGE
POST-METAL
DRONE DOOM
Some of the genres (eg progressive metal) are impossibly broad, so don't expect, say, Dream Theater or Meshuggah to sound at all alike! Look these all up on Wikipedia or on some music database site or something. Listen to what online metal nerds like, but don't listen to them when they say they dislike something. Remember, how stupid a genre's name is doesn't correlate to how valid it is as a genre.
Now get yourself to Wikipedia.
EDIT: I forgot GLAM METAL, if that's your thing!