All this silence signifies to me is a possible choice made by the recording engineer. Frankly I can't even think of a good reason for including audience applause on recordings. I'm certainly not impressed by the applause and bravos at live performances except in noting how indiscriminate it is.
I'm not sure what you are referring to as 'modern classical'. I could probably share with you your lack of appreciation for a lot of stuff composed between the 30's and the 80's which is atonal and achedemic, but if your appreciation actually does stop with 'Mozart and his ilk' because of a lack of thorough exploration of music composed between Mozarts times and, lets say Stravinski's, your missing some of classical music's greatest offerings. There are also some neo-romantics who composed after the 30's who recieved no recognition until recent years whose music is very assessible and tonal.
But, since you're an admitted old fart you probably already know that...I'm just offering this to others who might assume too much from your implied judgment of modern classical music. :-)
I'm not sure what you are referring to as 'modern classical'. I could probably share with you your lack of appreciation for a lot of stuff composed between the 30's and the 80's which is atonal and achedemic, but if your appreciation actually does stop with 'Mozart and his ilk' because of a lack of thorough exploration of music composed between Mozarts times and, lets say Stravinski's, your missing some of classical music's greatest offerings. There are also some neo-romantics who composed after the 30's who recieved no recognition until recent years whose music is very assessible and tonal.
But, since you're an admitted old fart you probably already know that...I'm just offering this to others who might assume too much from your implied judgment of modern classical music. :-)