Duo Concertante for Violin and Viola 二重奏 複協奏曲 小提琴 中提琴

（無伴奏）
作曲家: John Williams
樂器: Viola;Violin

曲目:
Duo Concertante For Violin And Viola

樂器編制:
CONDUCTOR SCORE (FULL SCORE)
VIOLIN
VIOLA

原文簡介:
(unaccompanied)

Inspired by the Bohuslav Martinu composition Madrigals for Violin and Viola, Mr. Williams wrote this piece for his friends Michael Zaretsky and Victor Romanul, members of the Boston Symphony Orchestra.