The music was composed by Howard Shore, who previously composed the first two parts of the trilogy.

Howard Shore composed, orchestrated, conducted, and produced the trilogy's music.

The score was composed, orchestrated, and conducted by Howard Shore.

The film's music score was composed by Howard Shore.

The original score and songs were composed and conducted by Howard Shore.

The song was written with the film's composer, Howard Shore.

The film's music cues, in a forboding-tinged score by Howard Shore, were handled with similar restraint.

The film's original score is by Howard Shore.

Howard Shore made use of a large orchestra using the following instruments:

All music composed by Howard Shore except where noted.