Is Rock and Roll Dead?

Analyze how changes in technology (rhythm machines, streaming services) and people’s changing taste in music have led to the loss of influence rock music (Punk, New Wave, Heavy Metal, Grunge, etc.) had on mainstream pop culture. Also compare the number of new bands signed to major record labels to the number of acts of other genres (Hip-hop, country, folk, etc.) from the early 2000s to the present.