On this week's episode of Sound Opinions, Jim DeRogatis and Greg Kot sit down with indie rock chanteuse, Feist. Jim and Greg also review the new duet record by Isobel Campbell and Mark Lanegan and look back at some of rock's other great duet performances.

Sound Opinions welcomes Lawrence Lessig, the pre-eminent expert in copyright and cyber-law, to discuss music in the digital age. In addition, Jim and Greg review the new albums from Belle and Sebastian and former Kinks frontman Ray Davies.

Love Stinks: Sound Opinions celebrates Valentine's Day's...rock and roll style. Jim and Greg run down their favorite anti-love songs and hear some listeners' picks.

The Man Killed Our Music: This week on Sound Opinions Jim and Greg take look at albums by major artists which the record companies wouldn't release. Plus, they'll discuss the latest music news and review the hugely successful debut album from The Arctic Monkeys.