Recording has had a huge effect on how we listen, to be sure. Without recordings we would all know so much less about what music is and how it can work, and music itself has developed based on that knowledge, on that level of audience familiarity with the rules in general, with certain pieces and performers in particular, and in many genres relies on recording and the attendant studio technologies for its existence. It also makes us lazy as listeners - we can rely on repeating a recording to learn it without firm attention - and it also makes us better: we do learn it, we learn to appreciate every nuance (or notice its lack)... and so on. I like to hear new music for the first and only time when I can, to remind myself what that is like. Many refections on this but the office beckons!