Garth Brooks has been performing a series of sold-out shows to raise flood damage funds in Nashville this week, and last night's concert audience at the Bridgestone Arena proved to be a country star-filled event. Several artists, including Martina McBride, Steel Magnolia and Laura Bell Bundy, took to Twitter to rave about Brooks' performance.

"Saw Garth tonight ... He's still got it," McBride reveals on Twitter. "I even sold a few T-shirts for old time's sake."

Meanwhile, Steel Magnolia's Joshua Scott Jones tweets,"Had an awakening, a damn revival in my soul this evening. Thank you Mr. Garth Brooks, you're beautiful. And now sir I have some home work due.'

"Garth was incredible!!! And so was Trisha! I think I sang every word ... And then my life was made," a thrilled Bundy says, linking to a photo of herself with Brooks and Yearwood.

The concerts will close tomorrow night, Dec. 22. While Brooks has no immediate plans to get back to recording full-time, perhaps the positive response from his peers will get him to reconsider the long break he's had in mind.