SETH GLIER Next Right Thing sethglier.com Like his hero, James Taylor, Seth Glier has seen fire and he’s seen rain. Also like Taylor, the 21-year-old Massachusetts-born singer-songwriter is a firm believer in keeping cool, taking the good with the bad and never, under any circumstances, raising his voice. Glier’s sophomore album is filled with sweet, slice-of-life piano-pop tunes, and whether he’s singing about bombs falling on Baghdad (“First”)...