Blessings of the Highest Order compiles all of Thou's Nirvana covers, originally recorded and released piecemeal on various EPs, splits, and tributes from 2009 – 2018. The songs feature guest appearances from Emily McWilliams (Silver Godling), Melissa Guion (MJ Guider), Rebecca Levy (Turboslut), Isidore Grisoli (High), and Jennifer Murphy (that one Thou tote). The record features artwork by New Orleans' underground, BDSM, xerox freakaleek "Trashboy."