<p>I play flute, so I haven’t actually used the storage, but I know that for both WuPops and Pepband there are special storage rooms that people use (in the 560 bld, and gym, respectively). To add to the list above, there are also practice modules in Hurd (another sophomore dorm right next to Meyers), and there’s a grand in Mudd (it’s not exactly isolated/soundproof though). I also think there’s a practice room in Millbrook (in the Village).</p>