<Li> "Breath of Life": This song, by Sheila Chandra, is connected to Aragorn's theme . It is also used in the trailer music for Return of the King, and - in the film version - in the Rivendell scenes during the Two Towers . The song is also informed by one of the settings of "The Missing" when Eowyn thinks Aragorn has died . </Li> <Ul> <Li> "Shadowfax theme": this choral melody appears only once in the finished film (and the Complete Recordings) where Gandalf, astride Shadowfax, charges with the Rohirrim at the Orcs at Helm's Deep . However, in the Original Soundtrack Release, this melody was also used when Shadowfax makes his first appearance . </Li> </Ul> <Li> "Shadowfax theme": this choral melody appears only once in the finished film (and the Complete Recordings) where Gandalf, astride Shadowfax, charges with the Rohirrim at the Orcs at Helm's Deep . However, in the Original Soundtrack Release, this melody was also used when Shadowfax makes his first appearance . </Li> <P> There are other "themes" of this nature but their definition is more tenuous . In the Extended Edition, there is technically a reprise of the Argonath music over the fan - credits . The choral piece for Saruman's duel with Gandalf can be seen as a relative of the Servants of Sauron theme (in the Lord of the Rings Symphony, Shore clarifies this connection by attaching this piece, in full, to the end of the composition "The Black Rider"), and even the choral Outburst "Mettanna!" from the prologue to the Two Towers is reprised several times . There are several alternate forms of existing themes that never got past the mock - up stage, like an alternate Moria theme, an alternate, major - key version for the Ascension of Gondor, an alternate Frodo's Song and Arwen's Song . </P>

Who sang the lord of the rings soundtrack