John Stanley "Jack" Body ONZM (7 October 1944 – 10 May 2015) was a New Zealand composer, ethnomusicologist, photographer, teacher, and arts producer. As a composer, his work comprises concert music, music theatre, electronic music, music for film and dance, and audio-visual gallery installations. A deep and long-standing interest in the music of non-Western cultures - particularly South-East Asian - influenced much of his composing work, particularly his technique of transcribing field recordings. As a tireless organizer of musical events and projects, Body had a significant impact on the promotion of Asian music in New Zealand, as well as the promotion of New Zealand music within the country and abroad. In 2015 he was named a New Zealand Arts Icon, the highest award given by the New Zealand Arts Foundation and the first composer to be so honoured.
Jack Body was born 7 October 1944 in Te Aroha, a town in the North Island farming district of the Waikato. Both parents came from farming families; his father, Stan, was an earth moving contractor. Seeing his older sisters take piano lessons, Body convinced his parents to let him follow suit, and began piano lessons from William Cranna, a graduate of the Royal Scottish Academy of Music and employee of the local power board. Body’s first composing efforts as a child were re-composing his prescribed Royal Schools exercises and performing them at end-of-year piano recitals in the local church hall.