“Double Dagger broke up in 2011, but the Baltimore punk trio’s final record, 333, is just now set to see the light of day on April 20 via Thrill Jockey. (It's also packaged with a DVD documentary film, If We Shout Loud Enough, which chronicles the group’s farewell tour.) So, when front man Nolen Strals sings, “If this is my last song, if these are the last words I ever write,” at the end of album c”