Which music product innovation first introduced the concept of 'celestial jukebox' (unlimited music access) that later became the foundation for modern streaming services?

The music industry has undergone dramatic transformations through technological innovation. From vinyl records to streaming services, product innovation has continually reshaped how music is created, distributed, and consumed. This poll tests your knowledge about a pivotal moment in music product innovation that changed how consumers access and experience music forever.

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MusicNet and pressplay (2001)
Napster's original peer-to-peer service (1999)
Rhapsody's subscription streaming model (2001)
Apple's iTunes Store download model (2003)