Some fans of the song believe that the queen without a king represents Led Zeppelin's lead singer, Robert Plant. Plant was often seen as a charismatic and rebellious figure in the music world, and he was known for his unique vocal style and powerful stage presence. Others believe that the queen represents a more general ideal of female empowerment and liberation.
Whatever the specific interpretation, the phrase "To find a queen without a king / They say she plays guitar and cries and sings" has come to be seen as a symbol of strength, independence, and self-expression for women.