The season-ending episode of 'Treme,' the highly-acclaimed HBO series about the neighborhood of the same name in post-Katrina New Orleans, will air this Sunday night. PopEater caught up with Wendell Pierce, who portrays one of the series' main characters, Antoine Batiste, a smooth-talking trombonist, by phone from his hometown of New Orleans, to discuss his role, his roots and his love of jazz, among many subjects. "We've had some failures and we've had a lot of successes, too," Pierce says of the first season of 'Treme.' After the jump, our full chat.