The July/August Simple Machines Working Holidays offerings are unusually poppy and personal. On the August platter, Small Factory commemorates “the first anniversary of Alex’s broken heart” with “If You Hurt Me,” a slow burner that builds to an angry vow and some rude guitar; and Tsunami’s samba-folkie-punk “Kidding on the Square” is the indie-label-mogul version of the burned-out-rocker lament. (Can Exile on Wilson Boulevard be far behind?) In July, Nothing Painted Blue’s tuneful “Another Child Bride” seems vaguely topical but quite unholidayed. Lois (“with Brendan