Pop music is the trend of the Times, while classroom music is the need of social development. There is no difference between the two in social form. The emergence of pop music can drive the increasingly neglected classroom music, bring pop music into classroom music teaching through some similar musical characteristics and social background. So as to stimulate students’ interest in music, improve students’ understanding of music, and better shorten the distance between teachers and students. At the same time, it can enrich students’ knowledge of music theory and broaden their horizons. Either in the content of music, or in the form of teaching, more obvious development can be obtained.

At present, under the background of the information age, the new forms of media are becoming ever more abundant. These forms include: internet media, social media and more and these new media platforms provide a fast and convenient channel for the advancement of the music industry. These social media platforms play a great role in promoting the development of the music industry. This paper analyzes and discusses the development of the music industry and the related strategies in accordance with new media.

In the new era of rapid development of e-commerce and increasingly convenient mobile payment, the online and offline business model is increasingly becoming an important direction for the transformation and upgrading of retail enterprises, affecting the management and investment decisions of retail enterprises. Whether online and offline integration has a synergistic effect on physical retail enterprises remains to be seen. This paper analyzes and evaluates the performance of online and offline integration of Rainbow Shares by using the catastrophe progression method combined with the entropy method. The combination of these two methods provides new ideas for research in retail development.

This study on various kinds of footwear in the Late Qing Dynasty and the Republic of China (1840-1949) is based on the collections in the Folk Costume Museum of Jiangnan University. The utility functions of the various kinds of footwear are introduced in depth according to their different formation features and ergonomics. The basic utility function of the traditional footwear is to meet the basic needs of the body (mainly the foot) and people’s daily life with the special design of material, shape-making, craft skill and relevant foot accessories in the process of making and using of footwear under certain material conditions, such as abrasion resistance, anti-skidding, waterproofing, and warmth retention, etc. In addition, the traditional Chinese footwear has some comfortable and hygienic functions, such as hygroscopicity, breathability, antibacterial property, deodorization and foot massage and so on, which has much reasonableness and practical value for wearing. Therefore, the utility function of traditional footwear in Modern China is not an empty, isolated or intentional addition, but constantly discovered, summed up and amended in people's long-term living and working.

Purpose - The article studies aims to construct the center of economy in the upriver area of Chang Jiang, and has realistic significance probing into the contribution of insurance essential factor market to economic development on the contribution role of essential factor market of insurance in financial industry development to economic growth in Chongqing in both aspects of direct and indirect contribution by the way of demonstration analysis. Research data and methodology - The data are from Statistic Yearbook in Chongqing in 1997-2008.The conclusion shows that essential factor market of insurance development falls behind of economic growth in direct aspect; BBD, BLD and FIR could pull economic growth, but ID just restrain economic growth in Chongqing. Results -The estimate coefficient sigh of BDD, BLD, FIR are plus but ID is not, it is to say the increase of bank deposit dump could impel economic growth, which is accord with general thought. Conclusions - At last, the article Having Studied on the contribution role of essential factor market of insurance in financial industry development to economic growth in Chongqing by the way of demonstration analysis.