Joni Mitchell – $50 million
If you ask us to list down the best albums in history, Blue by Joni Mitchell will be there. A pianist, poet, and guitarist, she combined elements from rock, jazz, folk, and pop to make her unique music. She was active in the Baby Boom counterculture and joined demonstrations back in the day. Her best hits include “Woodstock” and “Big Yellow Taxi.” We have always been impressed by her versatility as an artist! Over the years, she has changed her sound and look to great effect. She is an icon in more ways than one.