Sonny Landreth is an incredible guitarist, but he has his sound guys crank the amp power up so much that the speakers fail to produce any nuance in his playing. The result is, even with acoustic ear plugs in (without which, the show would literally be at unsafe listening levels), a wall of sound that lacks much of any definition. When the performers stopped playing for short periods of time between songs, even the buzz and hiss of the amplifiers receiving no input was very loud. That's never a good sign. Louder isn't always better, especially in a small venue with only a few hundred people.
The opening act had considerably better sound than Landreth did, and usually at this venue, the opposite is true. The opening act has decent sound, the volume is turned up a bit for the headliner, and within a song or two, the sound guy has gotten into his groove and it sounds great. This show sounded terrible from beginning to end, and it was all because of the amplification, not the performances.
Despite the terrible audio, there were some enjoyable moments, but they were too few for a concert that has so much potential.