A favorite band of mine for several years now, "Silversun Pickups" finally toured Seattle The Showbox is a big beautiful older concert hall with a capacity of 1,100.  There were at least that many people at the concert! Silversun Pickups have a very unique sound.  They played most of the 10 songs of theirs I have in my music collection, so it was an awesome concert from my perspective ... they were great!