Which pioneering algorithm fundamentally changed music retail personalization by introducing the concept of 'collaborative filtering' that powers many modern streaming services?

Streaming services have transformed how we discover music, using sophisticated algorithms to recommend new artists and tracks. These personalization algorithms analyze listening patterns and preferences to create tailored experiences that keep listeners engaged. But how well do you know the technology behind your favorite music platforms? Test your knowledge about the algorithmic personalization that powers today's digital music retail landscape!

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The Music Genome Project (Pandora)
The Netflix Prize Algorithm (later adapted by Spotify)
Apple's Genius Algorithm
YouTube's Content ID System