Which e-commerce innovation first allowed musicians to sell variable-priced albums where fans could choose how much to pay?

The music industry has undergone dramatic shifts in how consumers access and purchase music. From vinyl records to digital downloads to streaming services, e-commerce platforms have revolutionized music distribution. This trivia question explores a pivotal moment in music e-commerce that changed how artists and labels approach digital sales strategies. Test your knowledge of this transformative period in music retail!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Radiohead's 'In Rainbows' pay-what-you-want release model (2007)
Apple iTunes' à la carte song purchasing system (2003)
Bandcamp's artist-controlled pricing platform (2008)
Nine Inch Nails' tiered pricing strategy for 'Ghosts I-IV' (2008)