Electronic piano is a good teacher and helpful friend for middle-aged and old friends
		
			
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		DOI: 10.25236/etmhs.2019.287
		
		
			
Corresponding Author
			Kang Di		
		
			
Abstract
			China has entered a well-off era in the 21st century. The well-off era of affluent life is an era of comprehensive improvement of perceptual needs, of improving the quality of the whole people, and of popularizing the perceptual quality of middle-aged and elderly friends. The state, society, and especially the departments and institutions engaged in education, especially in music education, have the responsibility and obligation to take the lead in comprehensively improving the emotional quality of middle-aged and old-age friends.		
		
			
Keywords
			Sensibility, Rationality, Recommendation, Electronic Organ, Good Teacher and Friend for Middle and Old Ages