Joni Mitchell

Mitchell's wealth stems from being one of music's smartest catalog builders rather than its biggest sellers. Her songs like "Big Yellow Taxi" and "Both Sides Now" have been covered by everyone from Counting Crows to Amy Grant, generating continuous publishing royalties. Unlike many 70s artists who sold their catalogs cheap, Mitchell retained control of her masters and publishing, creating an annuity that pays roughly $4-5 million annually just in royalties.

The secret weapon in Mitchell's fortune is her dual identity as a visual artist. Her paintings regularly sell for $50,000-$200,000 each, and she's had gallery exhibitions worldwide. This isn't a celebrity hobby—it's serious money. Her art sales have generated an estimated $15 million over four decades, proving that creative diversification pays when you're actually talented at multiple disciplines.

What separates Mitchell from financially struggling folk peers is her business acumen disguised as artistic integrity. She famously turned down lucrative commercial opportunities that would have compromised her art, but she was ruthless about protecting her intellectual property. Her 2022 removal from Spotify over vaccine misinformation showed she values control over quick cash—a philosophy that built her nine-figure net worth through patient, principled wealth-building rather than desperate cash grabs.