Which retail strategy, launched in 2003, revolutionized the music industry by legitimizing digital music sales with its 99-cent per song model?

The music industry has undergone dramatic transformations in how consumers access and purchase music. One retail strategy in particular created a seismic shift in the market, forever changing how we discover and consume music. This poll tests your knowledge of a pivotal moment in music retail history that altered the industry's trajectory and set the stage for today's streaming landscape. Can you identify the groundbreaking retail approach that disrupted traditional music sales models?

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Apple's iTunes Store's à la carte purchasing model
Spotify's freemium subscription service
Amazon's MP3 Store's DRM-free downloads
Napster's peer-to-peer music sharing platform