Daisy Bell or Daisy Daisy

"Daisy Bell" is a music hall proposal from a man who cannot afford a wedding, offering a tandem bicycle instead of a carriage. Written in 1892, at the peak of the bicycle craze, it became one of the most durable sing-alongs in English and then acquired an entirely unexpected second life as the song a dying computer sings in 2001: A Space Odyssey.

Origins

The song was written and composed by the English songwriter Harry Dacre, whose real name was Frank Dean, and published in 1892.

A frequently repeated origin story says Dacre travelled to the United States with a bicycle and was charged import duty. His friend, the lyricist William Jerome, is said to have joked that a tandem would have cost him twice as much. It is a neat explanation for the song, but the surviving sheet music documents the song itself, not that anecdote.

The music hall singer Katie Lawrence is widely credited with making the song popular in London in 1892. It then spread beyond the halls into general singing.

Who was Daisy?

Probably nobody in particular, though there is a persistent claim worth reporting as a claim. The song is sometimes said to have been inspired by Daisy Greville, Countess of Warwick, a famous society beauty and one of the mistresses of the future Edward VII. That connection is repeated often and rests on no strong evidence, so treat it as a nice story rather than a fact.

"Daisy" was also simply a very popular name and a stock sweetheart name in Victorian songwriting, and the song needs it mainly because it scans and because it sets up the pun in the fourth verse, where Daisy Bell becomes "the bell(e) which I'll ring."

Meaning

The chorus is a proposal built around an apology. He cannot afford a stylish marriage or a carriage, which in 1892 was the visible marker of respectable middle-class wedding expenditure. What he can afford is a bicycle, and he reframes the downgrade as an invitation: you will look sweet upon the seat.

That lands the way it does because of what bicycles meant in the 1890s. The safety bicycle had just made cycling practical for ordinary people, and prices were falling fast. For young couples it offered something genuinely new: cheap, independent travel with no coachman, no chaperone, and no need to own a horse. Courting could happen out of sight of the family. For women in particular the bicycle was tied up with a real shift in freedom of movement and dress, which is why it attracted so much comment at the time.

So the joke in the song is affectionate rather than sad. He is not really offering less than a carriage. He is offering the modern thing.

The verses nobody sings

Almost everyone knows the chorus and almost nobody knows the rest, which is a shame, because the verses are stuffed with cycling puns that the chorus does not prepare you for. Reading the full lyrics above:

• "I will stand by you in 'wheel' or woe" plays on "weal or woe," the old phrase for good times or bad.
• "You'll be the bell(e) which I'll ring" works only because her surname is Bell, and Dacre prints the alternative spelling in brackets so the audience cannot miss it.
• "You'll take the 'lead' in each 'trip' we take" uses both cycling senses, and then "I will permit you to use the brake" hands her the last word, with the same mock-generous "I will permit you" that gives the line its music hall wink.
• "When the road's dark we can both despise P'liceman and 'lamps'" is a topical joke: cyclists were legally required to carry lamps after dark, and being stopped for riding unlit was a common nuisance.

The quotation marks in the original sheet music are Dacre's own. He was flagging the puns so the singer could point them.

Why does HAL 9000 sing Daisy Bell in 2001: A Space Odyssey?

Because of something Arthur C. Clarke actually witnessed, and this is the detail most retellings get wrong: the connection came from Clarke, not from Stanley Kubrick.

In 1961, at Bell Labs, the physicist John Larry Kelly Jr. used a vocoder to make an IBM 704 synthesise a human voice, with musical accompaniment programmed by the electronic music pioneer Max Mathews. The song they chose was "Daisy Bell." It is generally recognised as the first song ever sung by a computer, and the recording is preserved in the Library of Congress National Recording Registry.

Clarke was friends with John Pierce, a colleague of Kelly's at Bell Labs, and was invited to witness the demonstration when he visited. It stayed with him. When HAL 9000 is disconnected in 2001, in both Kubrick's film and Clarke's novel, the computer regresses through its functions and ends up singing "Daisy Bell," slowing and deepening as it fails.

The scene works because of the contrast: the most advanced machine in fiction dies singing a Victorian music hall number about a bicycle. It also works because it happened. Clarke was writing down something he had seen a real computer do.

Who wrote Daisy Bell?

Harry Dacre, the pen name of the English songwriter Frank Dean, wrote both words and music in 1892. Katie Lawrence is widely credited with popularising it in the London music halls.

What does "a bicycle built for two" mean?

A tandem, a bicycle with two seats and two sets of pedals, ridden by two people one behind the other. The phrase is now more famous than the word, and for many English speakers "a bicycle built for two" is the only way they would describe a tandem at all.