Arranger

n.

1.

One who arranges.

Noun	1.	arranger - a person who brings order and organization to an enterprise Synonyms: organizer, organiser
	2.	arranger - a musician who adapts a composition for particular voices or instruments or for another style of performance Synonyms: adapter, transcriber

arrange, coordinator, fix up, orderer, organiser, organizer, set up, systematiser, systematist, systematizer, systemiser, systemizer, thinker