Violin Sonata No. 4 in C minor "Maori Sonata", Stiles 1.2.1.6 So4,[1] is a sonata for violin and piano by Alfred Hill composed ca.1909. It was premiered on 6 April 1910 by Cyril Monk and Laurence Godfrey Smith in the YMCA Hall, Sydney.[2][3] Its approximate duration is 18 minutes.