Which music streaming service first introduced the 'Discover Weekly' personalized playlist algorithm that revolutionized music recommendation and was later widely imitated across the industry?

Music streaming services have transformed how we discover and consume music, with personalization algorithms playing a crucial role in this revolution. These sophisticated systems analyze listening habits, preferences, and even contextual factors to recommend songs and create custom playlists. But which streaming service pioneered the most influential recommendation algorithm that changed the industry forever?

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Spotify
Apple Music
Pandora
Amazon Music