Think of the venue where the Foo Fighters would normally play in your city. Now, picture the next club down. Then go down a few more steps -- we're talking sub-1,000 capacity here. Now you've got the picture.
That was the scene at Washington's Black Cat Cafe Friday night, where the band premiered the D.C. episode of Sonic Highways, their HBO series documenting their cross-country tour of iconic American recording studios and treated fans to a three-hour show that stretched until 2 a.m.