The MIDI keyboard we use is not only a simple keyboard, but also a "MIDI keyboard controller", so a good MIDI keyboard should have two characteristics of "good keyboard" and "good controller", but it should also be a good electronic consumer product, which can be connected to USB memory, such as USB flash drive and mobile hard disk. , play MIDI music, store MIDI music made by electronic organ, and transmit timbre and rhythm downloaded from the Internet.

Suntech is a vocational education institution in China, established in March 2003, and is committed to improving students' competitiveness in the workplace. Suntech's training courses and services range from vocational qualification certification and skills training to career-related employment services, covering many cities across the country and serving students all over the country. Suntech's standardized curriculum system is the template of Suntech's vocational training. Suntech was founded in March 2003. As of June 20 16, Suntech has established more than 100 branches in Beijing, Shanghai, Guangzhou, Shenzhen, Hangzhou, Nanjing and other large and medium-sized cities, with more than one million trainees trained and vocational education 16 years. By 2065438+May 2008, Suntech had established a brand in the online adult education market, covering many cities in China. 2065438+June 2004, Suntech completely transformed from offline training mode to Internet education mode, and established an online live broadcast platform on the Internet.