Which innovative retail strategy did HMV and Tower Records implement in the 1990s that allowed customers to sample music before purchasing?

The digital age has dramatically transformed how music is sold and consumed. While streaming dominates today's market, physical music retail has evolved through various innovative strategies to remain relevant. This trivia question explores one of the most successful retail innovations that helped brick-and-mortar music stores compete during a critical transition period in the industry.

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

Listening stations with headphones connected to CD players
Virtual reality booths where customers could experience music videos
Rental program allowing customers to borrow albums for 24 hours before deciding to purchase
Subscription cards that unlocked exclusive in-store content through dedicated terminals