Which music artist's endorsement deal was considered revolutionary for introducing a new business model where the artist received equity instead of just a flat fee?

Celebrity endorsements can make or break a music product launch. The right partnership can catapult a product to iconic status, while mismatched endorsements might fall flat. Test your knowledge of some of the most influential (and surprising) music product endorsements that shaped consumer perception and sales in the industry over the past decades. Do you know which partnerships created lasting impact versus those that faded into obscurity?

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50 Cent with Vitamin Water (Glacéau)
Taylor Swift with Apple Music
Beyoncé with Pepsi
Justin Timberlake with McDonald's