Yeah, Robb, the Sonics and Wailers were definitely not "listening to" bands, but they could sure bring down the house! About 60 miles south of Sedro Wooley is a town called Woodinville, where they held The Seattle Pops Festival in 1969. headliners were The Doors (they totally sucked and got booed!), Ike & Tina Turner(WOW!), The Byrds, Flying Burrito Brothers, Chuck Berry(SO great), Spirit, Santana, and even some newcomers, Led Zeppelin! (I had seen them earlier in Spokane, 1968, before their first album launched in the U.S.)
Some pals and I piled into a van, got there two days early, helped set up porta-potties, and dug trenches for all the cables. We got in free! Cheers, bowers