Yamagata,  Edwards, Hazlewood and Ellis all performing June 25 By Denny Dyroff, Staff Writer, The Times  If your taste in music veers in the direction of solo artists — singer-songwriters who craft songs that blend insightful lyrics and pleasant melodies — and you’re looking for a show to attend on June 25, you’re in good shape. There will be a number of top flight solo artists performing...