That's OK, once you're finished putting insulation and drywall up, you go buy more insulation and start making acoustic panels.

There is something to be said for stopping when 2/3 of the drywall is up.
M60ti, VP180, QS8, M2ti, EP500, PC+ 20-39
M5HP, M40
LFR1100 actives picked up Friday 13th