“Won’t you play a simple melody,” sang Bing Crosby in his rendition of the Irving Berlin classic. Now it seems his wish has come true: research has revealed the tunes of modern chart-toppers are less complex than those of the past.
“My guess is that other aspects of music are getting more complex and melodies are getting simpler as a way to compensate,” Hamilton said, noting that while music in earlier decades was made with a handful of instruments – meaning complexity tended to be added through vocals – modern tracks involved many layers and sound textures.
“The around the year 2000 probably at least partially due to the rise of hip-hop, because those melodies are very distinct. They’re very simple melodies, normally,” said Hamilton.