I am remodeling my basement, and I want to keep my basement sound proofed (to atleast a low rumble) because I will keep band practice with drummer/bass/guitars the whole bit. I've sound proofed my walls and subflooring. I was going to use Suspended Ceilings for how cheap it was, but I don't know how practical that would be with putting heavy insulation to proof it from upstairs. Will the acoustic ceiling be able to hold the weight of the heavy insulation? Am I forced to lose ceiling space and money with ceiling joices and plywood? Any other idea are welcome! Thanks!