How has music videos altered the music industry?

Answer:
A music video can make a song much more popular and also seen (and thus heard) by more people all over the world through sources like the internet and TV broadcasting. It also provides another type of artistic outlet in the music industry.
First answer by Felicity88. Last edit by Felicity88. Contributor trust: 246 [recommend contributor recommended]. Question popularity: 6 [recommend question].