Adam Duritz Signed Vinyl LP Album Counting Crows August And Everything After JSA COA. This Adam Duritz autographed Vinyl has been personally hand-signed by Adam Duritz. Like all pieces on our site, this item is guaranteed 100% authentic. Value will likely increase so take advantage of this. This item comes with a JSA Certificate of Authenticity. We also carry additional Celebrities Memorabilia and other Music Autographs.