Multimedia music information teaching is a fundamental approach to the balanced development of education in China. This paper uses the comprehensive evaluation index and multiple linear regression analysis to make statistics of network multimedia music education survey data. Then it discusses network multimedia music’s influencing factors from subjective and objective aspects. The results show a positive correlation with the final index of training, informationization funds and teaching informationization related to network multimedia music informationization. Sig. Values are all below 0.05. The three factors of information training, information fund investment and information terminal have apparent explanatory effects on the development level of information network multimedia music teaching.