Music genres I could live without

I was searching through iTunes the other day and I think there are way too many music genres these days.  I remember when there was Rock, Metal, Alternative, Country, Pop and Rap.  Then they started to break those up even more.  It started with rap.  There was gangsta' rap and hip-hop.  Then they made East and West Coast versions of each of those.  Now it seems like every genre has done the same.  Here are some examples.

Rock sub-genres

- emo

- indie

- punk

- pop

- shoe gaze

- jam

- alt-rock

- hard rock

- folk rock

- acoustic rock

- classic rock

- electronic rock

and on and on

How about Country

- alt-country

- swing

- new 

- nashville sound

- bluegrass

- newgrass

- traditional

- Texas

Let's try rap

- east coast

- east coast gangsta

- east coast hip-hop

- midwest

- dirty south

- crunk ... lil jon

- booty shakin' ... 95 South

- west coast

- west coast gangsta

- west coast hip-hop

- underground

- gangsta

- hip-hop

- bubble gum

- break beat/dance

Eventually every artist will have their own genre so they can all be different.