"LIBRO DE MÚSICA DE VIOLÍN CURSO BELWIN ""DÚOS PARA CUERDAS"" 1 ¡NUEVO A LA VENTA!¡!
Composed by Samuel Applebaum. Belwin Course for Strings. Published by Belwin Music (AP.EL01990). The Duets for Strings, Book 1 may be started when the pupil has reached page 9 of Book 1 of the String Builder.