Puerto Rican composers Hector Campos Parsi (1922-1998) and Jack Delano (1914-1997) form an integral part of the nationalistic school of composition that revolutionized the island during the mid to late twentieth century. They both sought to combine Western Classical composition techniques with folkloric and traditional musical elements from Puerto Rico. In doing so, not only did they transform the way Western Classical music was made on the island, but they also brought validation and recognition to Puerto Rico’s culture as well as folkloric and popular musical heritage. Furthermore, both of these composers wrote works for violin and piano that form an important part of Puerto Rico’s musical legacy.

This research document presents biographical studies of both composers, as well as studies of Hector Campos Parsi’s Sonatina No. 2 for Violin and Piano, and Jack Delano’s Sonata for Violin and Piano. In addition, this document includes the first ever printed edition of Jack Delano’s Sonata for Violin and Piano, as well as a copy of the out of print Peermusic edition of Campos Parsi’s Sonatina No. 2 for Violin and Piano. This document also presents detailed charts of discrepancies and corrections to both scores.

With the gathering and presentation of this biographical and musical information, this research document seeks to bring international recognition to two important Puerto Rican nationalistic composers, Hector Campos Parsi and Jack Delano; spark an interest in their two little-known works for violin and piano (Campos Parsi’s Sonatina No.2 for Violin and Piano and Jack Delano’s Sonata for Violin and Piano); as well as make these two works more accessible to performers, educators, and the general public alike.