Which retail innovation first allowed music consumers to purchase and instantly download individual songs rather than entire albums?

The music retail landscape has transformed dramatically over the past few decades, with technological innovations reshaping how consumers discover, purchase, and experience music. This trivia question explores a significant retail innovation that changed the music industry's distribution model. Test your knowledge about how music retail strategies have evolved in response to changing consumer behaviors and technological advancements!

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Apple's iTunes Store (2003)
Amazon MP3 Store (2007)
Napster Store (2006)
eMusic Download Manager (2004)