Composer /(?)/

Com·pos·er

Composer

n.
  1. One who composes; an author. Specifically, an author of a piece of music.
    If the thoughts of such authors have nothing in them, they at least . . . show an honest industry and a good intention in the composer.
    His [Mozart's] most brilliant and solid glory is founded upon his talents as a composer.
    — Moore (Encyc. of Mus.).
  2. One who, or that which, quiets or calms; one who adjusts a difference.
    Sweet composers of the pensive soul.