What is the author's style in Song of the Chattahoochee by Sidney Lanier?

"Song of the Chattahoochee," as the title suggests, is a song. Lanier tries to make the sounds of words have the rhythm and tonal qualities of musical notes. Soon after completing "Song of the Chattahoochee," Lanier wrote a book on poetic theory called The Science of English Verse (1880). In this volume, he embraces a poetry based on time and rhythm rather than one based on accented and unaccented syllables. He scanned lines of poetry using musical notes to indicate the length of each syllable. Lanier broke up his lines into measures or bars, which he further broke down into groups of three or four notes. The musical nature of "Song of the Chattahoochee" is enhanced by the repetition of a slightly varying phrase at the beginning and end of each stanza.