For as much as I love the simple power chords, oompa oompa beats and rough production values of early 80's hardcore punk (easily my favorite genre) my favorite bands don't really share any of those qualities, Fugazi being a good example of that. Fugazi, made up of DC veterans Ian Mackaye, Guy Picciotto, Brendan Canty and Joe Lally, play hardcore that doesn't shy away from experimentation. In On The Kill Taker (their best album if you ask me) brings MacKaye and company back to the early 80's with songs like Great Cop, which could almost be a Minor Threat song. Of course you can buy this (recently remastered) from Dischord Records, or pretty much anywhere else.