Modern pop music has been heavily influenced by various musical styles, including rock, hip-hop, and electronic dance music. This has resulted in a shift away from traditional chord progressions and towards more modern, innovative harmonic structures.
One reason for the prevalence of non-functional chord progressions in modern pop music is the influence of electronic music production techniques. Electronic music producers often use synthesizers, drum machines, and other electronic instruments to create complex and unconventional chord progressions that would be difficult or impossible to play on a traditional instrument. These chord progressions are often designed to complement the rhythm and texture of the electronic music, rather than to support a traditional melody.
Another factor contributing to the prevalence of non-functional chord progressions in modern pop music is the influence of hip-hop and rap. Hip-hop and rap music often feature repetitive, hypnotic beats and basslines, with little emphasis on chord progressions or traditional melody. This has led to a greater focus on rhythm and beat in modern pop music, and a lessening of the importance of chord progressions.
Furthermore, the use of technology in music production has allowed for greater freedom and experimentation in the creation of chord progressions. Digital audio workstations, such as Ableton Live and Pro Tools, allow producers to easily try out new chord progressions and experiment with different chord structures. This has resulted in a greater variety of chord progressions in modern pop music, and a move away from traditional functional chord progressions.
Finally, it is worth noting that modern pop music often features a more simplified harmonic structure compared to earlier styles of music. This is due in part to the influence of popular songwriting techniques, such as the use of repeating chord patterns and simple chord progressions. This approach to songwriting makes the music more accessible and easier to sing along to, which is a key factor in the success of many modern pop songs.
In conclusion, the prevalence of non-functional chord progressions in modern pop music can be attributed to several factors, including the influence of electronic music production techniques, hip-hop and rap music, technology in music production, and simplified harmonic structures in popular songwriting. These trends have led to a greater diversity of chord progressions in modern pop music, and a move away from traditional functional chord progressions.