The evolution of song lyrics from simple folk ballads to complex poetic forms, is one of the most significant transformations in the history of popular music. Songwriters like Bob Dylan and Leonard Cohen were instrumental in transplanting pre-1935 poetic ambiguity into the songwriting form, and, thus, reimagining lyrics as a serious art form. This introduction of lyrical ambiguity to songs has not only expanded the expressive potential of music but has also filled a void that modern mainstream and some avant-garde poetry, perhaps paradoxically, has failed to maintain.
Historically, song lyrics served as communal stories or refrains, intended for accessibility and for easy memorisation. Folk ballads, for instance, utilised repetitive structures and unambiguous language to convey themes of love, loss or societal injustice. Songs like ‘Barbara Allen’ or ‘The House of the Rising Sun’ are timeless thematically, but they are nevertheless unambiguous, focusing on narrative rather than interpretive introspection. Their impact lay in their thematic universality, using unambiguous language that could resonate broadly within the oral tradition.
However, the late 20th century saw a significant shift with the rise of the singer-songwriter “movement”. Dylan and Cohen’s work especially exemplifies this shift, as they introduced themes and structures more usually encountered in text-based poetry. Dylan’s lyrics, influenced by the Symbolists, Jack Kerouac's poetry and some of Allen Ginsberg’s “word chain runs” in Howl, enabled him to infuse into the song form surrealist landscapes and ambiguous narratives that moved beyond direct narrative structures. Songs like ‘Visions of Johanna’ and ‘A Hard Rain’s A-Gonna Fall’ rely heavily on metaphor, symbolism and an obscurity that invites listeners to interpret meaning.
Cohen, also, did similarly, imbuing his lyrics with spiritual and existential undertones, as seen in songs like ‘Suzanne’, ‘Famous Blue Raincoat’ and ‘Night Comes On, the latter of which I have written about elsewhere. Unlike Dylan, he does this with an economy of words, that is more akin to “formal” poetic norms than Dylan’s lyrics are. Yet both writers achieve peak ambiguity via their respective approaches. The ambiguity in their lyrics, and their refusal to convey explicit messages, introduced a new dimension into the song form.
In many ways, this ambiguity reflects the qualities of pre-1935 poetry, which often specialised in open-ended meaning and interpretive possibilities. Poets like T.S. Eliot and Dylan Thomas exemplified this approach in their work, leaving readers with a sense of mystery and with numerous possibilities for the interpretation of their works. Eliot’s The Waste Land is an obvious example of this, and is dense with symbolic imagery and fragmented voices, where meaning is not predominantly explicit, but rather suggested in flashes of insight after reader-engagement with the text. Similarly, Dylan Thomas’ 'And Death Shall Have No Dominion' expresses themes of defiance and transcendence in the face of death through a sophisticated and mainly ambiguous form. His repeated use of the line 'and death shall have no dominion' evokes a strong emotional response, but he leaves it to the reader to explore the full range of its meanings.
Since 2005, I’ve argued that poetry’s shift toward precision and explicitness after 1935 left it less accessible to mystery and symbolic depth. The result has been that contemporary poetry, mainly mainstream and popular poetry (and even some avant-garde poetry in recent decades), has largely avoided the kind of ambiguity that Dylan, Cohen, Thomas and Eliot embraced.
It must be emphasised, that Dylan and Cohen are not isolated in this poetic approach to music, and dozens of artists since them have carried this aspect forwards to varying extents, including: Joni Mitchell, David Bowie, Neil Young, David Byrne, Tori Amos, Patti Smith, Beck, Lana Del Rey and dozens more; including bands like The Grateful Dead, The band, The Rolling Stones etc.
The impact of this development has been profound. Music has become a medium where ambiguity is not only tolerated but celebrated; where listeners are encouraged to engage in the same interpretive acts once largely reserved for poetic texts. Unlike much contemporary poetry, which tends towards precision and explicitness, song lyrics remain a laboratory for ambiguous expression. Dylan and Cohen helped to make this possible by expanding what lyrics could achieve.
The ambiguities in song lyrics allow listeners to find resonance and meaning without dictating any singular interpretation, which is why songs have replaced poetry as a culturally significant art form.
