I think I need new headphones. I have 2 pairs of simple wired ones: an open-back pair for "kid and/or spouse are around and might need me to hear them but I am trying to listen to something to get a *modicum* of executive function" and a closed-back pair for "monitors for streaming & podcasting". Both of these are Sennheisers that are at least 5 years old and both are crumbling into a disgusting, greasy dust because of the faux-leather coating on all parts of them (not just the earcups)