[subhro]

https://www.soundaway.com/R19-16-UltraTouch-Denim-Insulation... https://www.tmsoundproofing.com/RSIC-1-Low-Profile-Clip.html https://www.amazon.com/Resilient-Metal-Hat-Channel-long/dp/B... https://www.amazon.com/Green-Glue-Noiseproofing-Compound-Tub... https://www.amazon.com/Green-Glue-RGG400200U-Acoustical-Caul... https://www.amazon.com/Acoustic-Soundproofing-junction-switc...

These are the ones specifically for soundproofing. Do you also want a list of stuff for the fiber?