It evocatively describes how the youth at that time wanted to do something different. Byron wrote the poem at the age of twenty-nine. In the letter to Thomas Moore, the poem is preceded by an account of its genesis:
At present, I am on the invalid regimen myself. The Carnival—that is, the latter part of it, and sitting up late o' nights—had knocked me up a little. But it is over—and it is now Lent, with all its abstinence and sacred music... Though I did not dissipate much upon the whole, yet I find 'the sword wearing out the scabbard,' though I have just turned the corner of twenty-nine.
The poem may have been suggested in part by the refrain of a Scottish song known as "The Jolly Beggar". "The Jolly Beggar" was published in Herd's Scottish Songs in 1776, decades before Byron's letter, with this refrain:
And we'll gang nae mair a roving
Sae late into the night,
And we'll gang nae mair a roving, boys,
Let the moon shine ne'er sae bright.
And we'll gang nae mair a roving.[2]
The poem serves as a basis for the chorus of the song "The Jolly Beggar" as recorded by the traditional Irish band Planxty, as well as the basis for the love leitmotif in Patrick Doyle's score for the film Mary Shelley's Frankenstein, where it is fully realized in the track "The Wedding Night". The poem is referenced in the epilogue of the novel Fevre Dream by George R. R. Martin. The poem is also featured in John Wyndham's post-apocalyptic novel The Day of the Triffids, where it occurs when a blinded pianist commits suicide.