As Jeff Tweedy says in the fantastic new Wilco tour documentary, Ashes Of American Flags, "our band has made its living on the road from the beginning.” Because Wilco has long allowed fans to make and distribute concert recordings—as long as it’s nonprofit—it’s relatively easy to trace the band’s development as Tweedy has chucked band members and genre tags every couple of years. So, if you can’t make the shows tonight and Wednesday at The Pabst Theater—or you’re looking for a good warm-up—here are five places to download some quality (and legal) Wilco live recordings.