After nearly a quarter century as a musician, record collector, sound guy, recording engineer and all-around barfly in this town, Nick Schuld’s brain is arguably an aspiring historian’s greatest resource regarding Columbus music since the George H.W. Bush presidency. He’ll talk your ear off about this stuff, and fortunately for those of us who enjoy learning about the local sounds of yesteryear, he’ll post it on the internet too. Schuld’s blog, Minimum Tillage Farming, is fraught with obscure and out-of-print records from bands of the punk, garage and indie persuasion, each one framed by Schuld’s priceless commentary. Go back in time at minimumtillagefarming.blogspot.com.