By Brian Wheeler BBC News, Washington DC
Bob Dylan's Nobel Prize has reignited the debate about whether song lyrics can ever be considered literature. Is it time to finally tear down these cultural barriers? Read the article here.
Dylan biographer Howard Sounes says.
"Regardless of whether it's right to call them poetry, his songs are highly poetic and highly literary - intricate and subtle and clever and funny and profound and sad: everything you can want writing to be. There's no one who deserves the Nobel Prize more."