Music industry research

Before the invention of recorded sound, the music industry was entirely built around the sale of printed sheet music. During the late 19th century, music publishers made their money by selling the paper notation of songs to everyday consumers who would then play the music themselves on home pianos or instruments. This dynamic shifted completely in 1877 when Thomas Edison invented the phonograph, a machine capable of recording and playing back sound using tin foil and wax cylinders. Shortly after, Emile Berliner developed the flat gramophone disc, which could be mass-produced far more easily than cylinders, officially shifting the commercial focus of the entire industry away from the songwriters who wrote the music to the recording artists who performed it.

The introduction of commercial radio in the 1920s brought the first major economic crisis to the music business, as cash-strapped consumers during the Great Depression stopped buying records when they could listen to music on the airwaves for free. Around the same time, recording studios began using multi-track tape machines, a breakthrough that allowed musicians to record their instruments at different times and layer them together, sparking a wave of creative sonic experimentation that defined the birth of rock and roll.

The period between the 1960s and the late 1990s became the most profitable era in music history because record companies held absolute control over global distribution networks. This golden age began with magnetic tape, which led to the creation of the cassette tape and personal, portable music players like the iconic Sony Walkman in 1979, making music mobile for the first time. The industry reached its financial peak after 1982 with the introduction of the Compact Disc (CD). This format offered flawless digital sound quality and enticed millions of consumers to re-buy their entire existing vinyl and cassette collections on disc, leading to record-breaking music industry profits that peaked at nearly $15 billion by 1999.

This highly profitable physical business model collapsed abruptly at the turn of the millennium as high-speed internet and digital file compression took off. o combat this, Apple launched the iTunes Store in 2003, which successfully convinced consumers to buy music legally again for a small fee, but it also "unbundled" the traditional album by allowing users to purchase individual tracks instead of full-priced records, further cutting into the industry's profits.

The modern music industry has completely replaced the concept of physical ownership with on-demand digital access. Companies like Spotify revolutionised the landscape by convincing major record labels to license their music catalogues to a single subscription platform, giving users millions of tracks for a flat monthly fee and effectively saving the industry from its piracy crisis. While streaming has successfully brought massive wealth back to the music business, it has also created a highly centralised system where three corporate giants control most mainstream music and streaming platforms pay artists fractions of a cent per play, forcing modern musicians to rely heavily on live touring, merchandise sales, and brand partnerships to make a living.