Besides attending Riverbend a couple summers ago, today was mine and Cobalt’s first time to go to a real concert together. :D The sisters who sing in the Vespers went to my high school in Nashville and since then have made a band. Them plus the brothers are super (and by super I mean SUPER) talented; they literally rock my world (cliche but true!!) every time I watch them play. I’ve tried my best to …