さっきょくしゃ
composer
Noun
ドヴォルザークの『スラヴ舞曲ぶきょく集しゅう』はもともとピアノ連弾曲れんだんきょくとして作つくられたが、後のちに作曲者さっきょくしゃ自身じしんの手てで管弦楽かんげんがく用ようにも編曲へんきょくされた。
Dvořák's "Slavonic Dances" were originally composed as piano pieces for four hands, but were later arranged for orchestra by the composer himself.