As a Seattle native, and one who still lives here, I can tell you that the North West music scene didn't start with Hendrix, or die with Kurt Cobain. There has *always* been a great local music scene here, going way back to the 50s and early sixties with Kingsman of "Louie Louie" fame and the Whalers running through the 70s with Heart and Robert Cray through the 80s and 90s grunge bands you all know and love to todays emo time with Death Cab for Cutie and Postal Service.
Sleater-Kinney, Queensryche, Hendrix... Those are just the ones you might have heard of. All from the pacific north west.
The deal is that it rains so much up here, all we have time to do is sit inside and practice.
Having said all that, yes, Hendrix is God.