The "World's Greatest Marches" cassette tape plays an important role in Diamonds Are Forever (1971)

World’s Greatest Marches on Cassette!

The "World's Greatest Marches" cassette tape plays an important role in Diamonds Are Forever (1971)

The “World’s Greatest Marches” cassette tape plays an important role in Diamonds Are Forever (1971)

Bond uses this thrilling musical cassette tape as a decoy replacement for Blofeld’s satellite control tape in Diamonds Are Forever (1971). Controlling a satellite with a cassette tape – a terrible idea!