Imagine two persons - the first man likes classic music and don't likes rock , and the second - likes both . And they tries to make their systems using this concept - "good performace for good music" . But "good music" is different for those men , of course . And imagine that they are listening rock'n'roll on the first man's system . The first man says that it plays bad .... but what will say the second man ? Is it possible for him to like the performance ? | |