When was music become commercial?

Answer 1

Music began to commercialize in the late 19th century with the advent of recorded sound and the phonograph. The introduction of sheet music sales and radio broadcasts in the early 20th century further propelled the commercial music industry. By the mid-20th century, the rise of television and the modern music industry solidified music as a significant commercial enterprise, leading to the establishment of record labels and marketing strategies that shaped popular music.