Abstract: A combination strumming pick and percussion device (10) that consists of a hollow enclosed container (12) into which is inserted a multiplicity of free-flowing particles (14) that may be selected from sand (14A), wooden beads (14B), plastic beads (14C), steel pellets (14D) and lead pellets (14E). On at least one side of the container (12) is embedded a selectable guitar pick (16). The device (10) is designed to be easily and comfortably held in the hand while the pick is oscillated when a stringed instrument such as a guitar is strummed. The device (10) produces a rhythmic sound emitted by the strumming of the guitar strings and a percussion sound produced by the particles (14) impinging on the internal walls of the container. Either sound may be produced individually or the sounds may be combined. The container (12) can be made in several shapes including cylindrical, elliptical, spherical, cubic and conic.