In the Art&Seek Saturday Spotlight, we’re celebrating 30 years of great music. Denton polka act Brave Combo marks its 30th anniversary tonight with a concert at The Sons of Hermann Hall in Dallas. In its three decades together, the band has won two Grammies and received one of America’s highest pop-culture honors: being featured in an episode of The Simpsons. Brave Combo founder Carl Finch recently joined Paul Slavens for an episode of Track by Track to discuss the band’s latest album, The Exotic Rocking Life. Click here to listen to the interview.