cos at the moment rock and metal are the most popular guitar music. which is generally shouty music. which personally i dont like when girls grunt vocal and stuff like that.

also girls dont tend to like that sort of music as much so less play it.

lastly the other type of guitar music which i call pop punk. is a genre that isnt very progressive, so they aint considered good. possible with genre the fans tend to be young girls who probably have crushes on the guitarests in the bands. i talk of busted and mc fly. that sort of stuff.

the main thing is few girls play guitar. maybe we should ask the question why do so few girls play the guitar, cos thats the crux of the matter.