Sentence:Tamkin is interested in musique concrete, a form of [e1]music[/e1] that emanated from the French [e2]composer[/e2] and theorist Pierre Schaeffer, in which emphasis is placed on finding new sounds that aren't traditionally regarded as music to create a new aesthetic.
 e1: music. 
 e2 : composer.
Answer: Product-Producer(e1,e2)