The chiming effect of this adds to the music poem?

The chiming effect adds a sense of rhythm and musicality to the poem, enhancing its poetic quality. The repetition of the "ding-dong" sound creates a consistent beat, which helps to structure the poem and give it a sense of movement. The use of onomatopoeia, or the representation of sounds through words, also adds to the poem's sensory richness and helps to create a vivid and immersive experience for the reader. Overall, the chiming effect contributes to the poem's musicality and adds an extra layer of depth and complexity to its poetic expression.