[风琴]Organ(英)即“脚踏风琴”,也叫“簧风琴”。键盘乐器。外形与竖立式钢琴相似。由键盘、簧片、风箱、音栓(即变音器)、增音器和一对踏板等组成。通过空气振动簧片而发声。风琴的形制不一,音域通常为四至六组,有单簧、双簧等不同装置。它音域较宽,音色优美,音量较大,便于演奏。一般中小学、幼儿园都使用风琴或钢琴进行音乐课的教学。 [Organ] Organ (English) is “organ”, also known as “reed organ.” Keyboard instrument. Shape and vertical piano similar. By the keyboard, reeds, bellows, sound bolt (ie, muffler), repeaters and a pair of pedals and other components. Sound through the air vibrating reeds. Different forms of organs, the range is usually four to six groups, a single spring, double reed and other devices. It is a wide range, beautiful sound, large volume, easy to play. General primary and secondary schools, kindergartens are used organ or piano teaching music lessons.