“Rock” can now signify anything, so it really signifies nothing; it’s more present, but less essential. It’s also shackled by its own formal limitations: Most rock songs are made with six strings and electricity, four thicker strings and electricity, and drums. The advent of the digital synthesizer opened the window of possibility in the 1980s, but only marginally. By now, it’s almost impossible to create a new rock song that doesn’t vaguely resemble an old rock song. So what we have is a youth-oriented musical genre that (a) isn’t symbolically important, (b) lacks creative potentiality, and
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