Basement Listening Room With Superior Walls

https://www.superiorwalls.com/about-superior-walls/superior-walls-faq/

Looking at finishing a basement dedicated listening room with the front wall (behind the speakers) made from Superior Walls, which are precast and provide built in steel studs to which you screw the drywall. Wondering if anyone has worked with this product and how you applied the sheetrock to prevent wall shudder and otherwise improve room sonics. Superior Walls recommends using 1/2” drywall and a bead of construction adhesive the length of the stud. I’m thinking 2 layers of drywall with a bead of Green Glue on the stud and between drywall layers. Other thoughts from folks who have some experience with this product?