Original: Kord for Solo Cello. Kord for Solo Cello. Calligraphy No. 9. Reza Vali. Cello Solo sheet music. 1952-. LKM Music. 8 pages.
Translation: Calligraphy No. 9 composed by Reza Vali. Лорен Кейзер Music Publishing. Published by Lauren Keiser Music Publishing.