Before the pandemic, a majority of bands could rely on shows as their primary (if not only) means of self-promo. Maybe they had some Bandcamp demos to send to the people running different house venues. Maybe not. As long as they could rip a gig every week or so, it didn't necessarily matter if they had an EP or album out. Despite their lack of recorded material, Sockhop Massacre held a sterling reputation as a go-to injection of noise for any bill, whether it was a prime weekend spot at Rowhouse (RIP) or a Tuesday at the Kitty Cat Klub. Almost a year-and-a-half later (and just in time for shows to start coming back), the Minneapolis quartet is making their triumphant re-entry with their new song "The Revolutionary." If we temporarily disregard their May 2020 single " Enhanced Interrogation Technique ," then "The Revolutionary" is their first officially released single. The group is working with Ear Coffee favorites Kitchen Knife Blood Pact to final...