Washington, D.C. record label Dischord, (co-owned by Jeff Nelson and Fugazi's Ian MacKaye), delivered a large chunk of its catalog on Bandcamp. The label, popular with D.I.Y musicians, has made self-distribution a little easier with a relationship with the site but it also means you can listen to the majority of their albums here. Fans of Government Issue, Void, Rites of Spring, Dag Nasty, and Nation of Ulysses" It's your lucky day. Head here