With talk of audio quality and chamber music I must repeat my recommendation of Tacet series of DVD-A discs. (A German audiophile label).
In general, Mozart is the best classical composer to start with. He was the "Pop" composer of his day.
The idea of borrowing from a library and/or listening to classical radio programming is good. So too is going to live concerts, if you can do that.
In general, Mozart is the best classical composer to start with. He was the "Pop" composer of his day.
The idea of borrowing from a library and/or listening to classical radio programming is good. So too is going to live concerts, if you can do that.