Metallophone Metallophone A metallophone is any musical instrument consisting of tuned metal bars which are struck to make sound, usually with a mallet. Metallophones have been used in music in Asia for thousands of years. There are several different types used in Balinese and Javanese gamelan ensembles, including the gendér, gangsa and saron. These instruments have a single row of bars, tuned to the distinctive pelog or slendro scales, or a subset of them. The Western glockenspiel and vibraphone are also metallophones: they have two rows of bars, in an imitation of the piano keyboard, and are tuned to the chromatic
Parallel bars controlling swing elements; swing type elements should momentarily show handstand. Parallel bars Parallel bars are a floor apparatus consisting of two wooden bars slightly over long and positioned at roughly hand height. Parallel bars are used in artistic gymnastics and also for physical therapy and home exercise. Gymnasts may optionally wear grips when performing a routine on the parallel bars, although this is uncommon. The apparatus consists of two parallel bars that are held parallel to, and elevated above, the floor by a metal supporting framework. The bars are composed of wood or other material, with an outer coating of