Overheard at Best Buy last year: "I'm into all kinds of music. I listen to Nelly and Limp Bizkit." Right, buddy. Now, granted, everyone winds up claiming musical impartiality at some point in his life, but there's no way a person can like every single genre in the world. Do your tastes honestly jump from Tejano to punk rock, from mainstream rap to lo-fi folk, from electroclash to country? If so, you must be one of the five fortunate souls in Dallas who can actually hear KTCU 88.7's The Good Show on Sunday nights. Tom Urquhart's wholeheartedly anti-commercial blast of musical variety will test both your claims of musical appreciation and your radio's antenna, but if you can pick up an effin' signal without driving west on Interstate 30, you're in for a sonic range unavailable on any other frequency in town. Watch out for the DJ banter, though, because when Tom, Chris and Tony aren't interviewing local musicians, they're wasting precious minutes on debates as odd as, say, the superiority of Nelly over Limp Bizkit.