GREEN DAY ¡Tré!  [Warner Bros.]  After diving into political and social commentary with concept albums in 2004 and 2009, Green Day lightened the mood in 2012 with a trilogy of less weighty records, released a few months apart. ¡Tré! wraps the triptych in characteristic fashion: There are no grand philosophical statements or particular points of view, just punchy pop songs that echo elements of the band’s career to now. “Missing You,” “Amanda”...