The History of Daisy Bell, the First Song Sung by a Computer

From Mainframes to Memory: The Fascinating Story of “Daisy Bell” and the Singing Robot

When we think of artificial intelligence and computer-generated audio today, we picture hyper-realistic voice assistants, auto-tune, and AI cover songs that sound indistinguishable from human artists. But every technological leap has a beginning. More than six decades ago, a massive, room-filling computer stuttered out a cheerful, eerie little tune that changed computing history forever: “Daisy Bell” (popularly known as “Bicycle Built for Two”).

This is the story of how a Victorian-era love song became the anthem of digital evolution and pop culture lore.

1. The Birth of Computer Voice Synthesis (1961)

Long before personal computers or smartphones, researchers at Bell Labs in Murray Hill, New Jersey, were experimenting with speech synthesis—teaching machines how to talk.

In 1961, computer scientists John Kelly and Carol Lochbaum, along with programmer Max Mathews, used an IBM 7094 mainframe computer to pull off a groundbreaking feat: they made a computer sing.

• The Machine: The IBM 7094 didn’t look like anything we use today. It had no screen, no mouse, and relied on massive stacks of punched cards.
• The Performance: Using a program that synthesized human vocal cords electronically, the computer sluggishly belted out the chorus: “Daisy, Daisy, give me your answer, do…”
• The Significance: It was the absolute first time a computer had ever been programmed to articulate a song using speech synthesis.

2. Arthur C. Clarke and the Immortalization of HAL 9000

If the IBM 7094 demonstration stayed locked inside a research lab, “Daisy Bell” might have been a mere footnote in tech history. However, science fiction author Arthur C. Clarke visited Bell Labs around that time and heard the recording.

He was so deeply struck by the eerie, mechanical cadence of the singing computer that he embedded it into his masterwork, 2001: A Space Odyssey (1968).