Graham Waterhouse is an English composer and cellist who specializes in chamber music. He has composed a cello concerto, Three Pieces for Solo Cello and Variations for Cello Solo for his own instrument, and string quartets and compositions that juxtapose a quartet with a solo instrument, including Piccolo Quintet, Bassoon Quintet and the piano quintet Rhapsodie Macabre. He has set poetry for speaking voice and cello, such as Der Handschuh, and has written song cycles. His compositions reflect the individual capacity and character of players and instruments, from the piccolo to the contrabassoon.

In classical music, a piano quintet is a work of chamber music written for piano and four other instruments, most commonly a string quartet. The term also refers to the group of musicians that plays a piano quintet. The genre flourished during the nineteenth century.