Kate Voegele and Mike Grubbs recorded a video for fans from the set of ‘One Tree Hill’ about their upcoming show at SXSW in Austin, Texas. Voegele will be performing at the music festival in a showcase for Oakley on March 18th at Shiners Saloon. “If you’re there, or you’re not there, you should go there, and see both of us,” Kate said. “We’re both playing, and there’s all kinds of info on our websites.” Watch it via YouTube below.