Yes, the Sunday Night Football theme has been revamped and resung. Faith Hill was doing it, now it's Carrie Underwood. And even though the NFL starts it's season tonight, it's still the Sunday Night Football theme.

This Yahoo story "Underwood brings new 'Sunday Night Football' theme  tells more about the handoff. And for visual proof, here is the behind the scenes sneak peak at the new theme! Ravens at Broncos, tonight on Channel 8! Go Bears!