Why can Robert Burns’s “A Red, Red Rose” be classified as a ballad even though little happens in it?

Although a ballad is traditionally defined as a narrative song that tells a story, Robert Burns’s “A Red, Red Rose” is classified as a ballad primarily due to its structural adherence to the form rather than its narrative content.1

While the poem lacks a plot—as nothing significant happens within the verses—it utilizes the classic technical elements associated with the genre. Specifically, it is composed of quatrains that follow a consistent rhyme scheme (typically abab or abcb) and employs the characteristic meter of alternating lines of four and three stresses. By adopting these formal conventions, the poem mirrors the rhythmic and structural patterns of traditional ballads, allowing it to be categorized within the genre despite its focus on expressing deep personal emotion rather than recounting a dramatic event.1