To say any one band is solidly and specifically the main starter of any genre is impossible. There is always several simultaneous contributors of different elements.even to say sabbath was the first metal band.there was other bands doing similar stuff at that time.they just weren't as famous.
To say any one band is solidly and specifically the main starter of any genre is impossible. There is always several simultaneous contributors of different elements.even to say sabbath was the first metal band.there was other bands doing similar stuff at that time.they just weren't as famous.