How Important Sound is to Poetry

Seventy-one percent of sound in this poem is important. In this poem there are not a lot of alliteration, and plenty of assonances, and no more sound devices in this poem. maybe they were just basing it on one point with not enough lines and words to provide more sound and these are the sound s they came up with. I know sound is what makes the readers or listeners more interested. If you here the poem and it has sound that makes feeling without using words to describe feeling and pictures that is what iterests the audience.