There’s a fair amount of locally produced classical concert programming in the state of Texas.
KMFA in Austin, one of my favorite classical stations, produces one concert per month of various smaller ensembles.
The Dallas Symphony Orchestra has some broadcasts available on it’s website.
Houston Symphony broadcasts are available on Houston Public Media. For more information and the upcoming schedule, visit Houston Public Media.
Finally, the San Antonio Symphony broadcasts are available on Texas Public Radio. For more information, visit Texas Public Radio.