[Retracted] Design and Innovation of Piano Impromptu Accompaniment for College Music Performance Majors under the Information Environment

Table 2

Traditional course structure diagram.

Course title	Function	Credits	Course nature	Semester and arrangement
Main course (piano performance)	Performance technique	8	Main courses/compulsory courses	1-2/academic year
Main course (accompaniment art)	Accompaniment technology	8	Main courses/compulsory courses	1-2/academic year
Language class (Italian)	Guidance function	2	Major required	1st year/on
Dissertation writing guidance course	Cultural cultivation	2	Major required	1st year/second
Vocal art history	Art cultivation	2	Major required	Year 2/I
Vocal literature research	Art cultivation	2	Major required	1st year/first
Classical music version studies	Art cultivation	2	Major electives	2nd year/first
Music performance course	Art cultivation	2	Major elective	Year 2/second
Non-musicology courses	Cultural cultivation	2	General elective	Year 2/second
Total credits		30