It's strange to me that one rarely if ever reads a defense of the status quo of parish music, much less an intellectual defense of rock music at Mass. Nearly all the intelligent commentary defends chant on grounds that it is organic to the liturgy, puts primary emphasis on the words of the liturgy, is holy and beautiful, and is the music recommended by every authority as far back as the eye can see.
At last we have a defense of the other position. Here is the text.
What is your response? Does he defend his case?