Which innovative music industry marketing campaign was the first to use a 'pay what you want' model, allowing fans to determine the price they paid for a major album release?

The music industry isn't just about creating great songs—it's about marketing them effectively. Some of the most successful albums and artists have risen to prominence through innovative marketing campaigns that captured the public's imagination. This poll tests your knowledge of groundbreaking music marketing strategies that changed how artists connect with fans and sell their music. Can you identify which legendary campaign truly revolutionized music marketing?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Radiohead's release of 'In Rainbows' (2007)
Beyoncé's surprise visual album 'Beyoncé' (2013)
Nine Inch Nails' free release of 'The Slip' (2008)
Jay-Z's Samsung partnership for 'Magna Carta Holy Grail' (2013)