Kate Bush told the BBC that "the music industry is in such poor shape; it's in a really bad way," adding that "a lot of people in the industry are very depressed."
Donovan told the Express that "millions" of his money "came and went, stolen by the robbers in the music industry."
See more: Music to fight for: political singers around the world.
The eccentric artist said "the whole music business in the United States is based on numbers," adding that "it's not based on beauty, it's based on hype and it's based on cocaine."
Artists discuss the dark side of the music industry
All that glitters is not gold
MUSIC Industry secrets
It's a dream shared by millions around the world: become a world-famous musician. Who hasn't turned on the TV, seen an iconic performance, and wished they were in that position? Well, you might soon be relieved that you're watching from the other side of the stage. The music industry is rife with shady business and unspoken hardships. Click through this gallery to discover the dark side of the music industry.