Hello Satchmo,
1. The initial comment asked for favorite string quartets. I answered.
2. To understand "what I am talking about", you should go deeper in music analysis
3. I am "he", my picture is not clear enough ?
4. What I know, what I did ? please see my background here.
But by the way, I did'nt hear anything about your opinion on Mozart's quartet writing... please participate. Telling us dissonances were existing before mozart is an evidence but does not contribute to progress in our discussion. I wowuld say that Harmonic dissonances in mozart's string quartet is not only a little bit "more than normal", but a real revolution within classical period.
regards

