Harp - intermediate - Digital Download SKU: S9.Q47443 Composed by Naji Hakim. This edition: Sheet music. Downloadable. Duration 12 minutes. Schott Music - Digital #Q47443. Published by Schott Music - Digital (S9.Q47443). Naji Hakim's sonata consists of three movements and is composed in the spirit of classicism, both in its harmonious expression and in its structure. Each sentence is preceded by a poetic fragment by Katia-Sofía Hakim.