Which music streaming service first reached 100 million paying subscribers, marking a historic milestone for the music retail industry's shift from ownership to access-based models?

The music industry has undergone dramatic transformations in how music is sold and consumed. From vinyl records to digital downloads to streaming services, the retail landscape has constantly evolved. This poll tests your knowledge about a pivotal moment in music retail history that reshaped the industry's business model and consumer behavior forever.

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Spotify (April 2019)
Apple Music (January 2020)
Amazon Music (June 2018)
YouTube Music (December 2019)