Which legendary album was the first to include a functional zipper as part of its cover design, creating one of the most expensive album packages ever produced at that time?

The way music is packaged and presented has evolved dramatically over the decades, with some album designs becoming just as influential as the music itself. From innovative gatefold sleeves to groundbreaking interactive elements, certain album packaging designs have revolutionized how artists present their work to fans. Test your knowledge about these landmark packaging innovations that merged visual art with musical expression!

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

The Rolling Stones' 'Sticky Fingers' (1971)
Led Zeppelin's 'Physical Graffiti' (1975)
Pink Floyd's 'The Dark Side of the Moon' (1973)
The Beatles' 'Sgt. Pepper's Lonely Hearts Club Band' (1967)