Mixed In Key (also known as MIK) is Windows and Macintosh software that simplifies a DJ technique called harmonic mixing. The latest version of Mixed In Key analyzes MP3 and WAV files and determines the musical key of every file. Knowing the key, DJs can use music theory (such as the Circle of Fifths) to play songs in a harmonically-pleasing order. The software helps to eliminate dissonant tones while mixing songs together using a technique such as beatmatching. Mixed In Key was established in 2006 to release the software to the world-wide DJ audience. Mixed In Key has also spawned a supplementary product, Platinum Notes which corrects audio problems with MP3 and WAV files using iZotope and zplane.development technology. As of December 2006, Mixed In Key became a partner of Allen & Heath, the UK-based company known for its high-end audio mixing consoles.

UJAM, Inc. provides cloud based platform for skilled musician to easily create and produce real music. Its proprietary 'Song DNA' technology interprets any musical input to create complex compositions, and employs the same technology used in digital audio workstations for studio-quality results. The company was founded by Mark D. Kvamme, Peter Gorges, Paul Kellett, Axel Hensen, Pharrell Williams and Hans Zimmer in April 2010 and is headquartered in San Francisco, CA.

DAACI Ltd. is a British private company located in London that provides AI system solutions that composes, arranges, orchestrates and produces authentic music. The firm was founded by Joe Lyske. Rachel Lyske is the current CEO of the company.\nThe company says this about itself: DAACI is the next step in the evolution of music creation – a comprehensive AI system that composes, arranges, orchestrates and produces authentic, high-quality and original music with emotional and narrative awareness. It is set to empower today’s generation of composers for the next generation of content, forming a central part of game production, digital worlds and dynamic virtual experiences.

Anhui USTC iFLYTEK Science and Technology Co., Ltd. (科大讯飞) is a software enterprise focused on the research of intelligent speech and language technologies, development of software and chip products, provision of speech information services, and integration of e-government systems. As a key supplier of intelligent speech technologies, USTC iFLYTEK holds long-term research experience in the field of intelligent speech technologies, and reputed achievements in a variety of technologies such as speech synthesis, speech recognition and spoken language evaluating.

Matsushita Electronics Corp. develops and manufactures electronic products. Its products include plasma TVs, DVD players, and digital cameras. It is a subsidiary of Matsushita Electric Industrial Co. Ltd. The company is headquartered in Osaka, Japan.

Singing and Painting Technology (Nanjing) Co., Ltd., established on 2019-08-28, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Computer System Services;Information Technology Consulting Services;data processing services;software development;Organize cultural and artistic exchange activities;electronics sales;Artificial intelligence theory and algorithm software development;Artificial intelligence application software development;Artificial intelligence innovation and innovation service platform;AI Hardware Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Tencent Technology (Shenzhen) Co., Ltd. designs and develops computer software and provides Internet information services in China. It offers instant messaging services; QQ, an Internet-based instant messaging tool to support online message communications and instant voice, video, and file transmission; TM, an instant messaging communication software application; Real Time eXchange, an instant messaging platform launched for enterprises; Traveler, a multi-page web page browser; QQDoctor, an anti-virus tool developed to address the problem of Trojan viruses that steal QQ passwords; QQMailbox, provides e-mail services to users; and QQDownload, software that simultaneously supports various download tasks. The company was founded in 2000 and is located in Shenzhen, China.

Beijing Kingsoft Security Software Co., Ltd., part of Kingsoft Corp. Ltd., is a company headquartered in Beijing, China, that develops internet and mobile security software.

Yamaha Corp. engages in the manufacture and sale of musical instruments, audio equipment and electronic components. It operates through the following segments: Musical Instruments, Audio Equipment, and Others. The Musical Instruments segment provides piano, strings, percussion, wind, and electronic musical instruments. The Audio Equipment segment offers audio products, professional audio equipment, and telecommunications equipment. The Others segment deals with the electronic parts, automobile interior parts, factory automation equipment, golf equipment, and resort businesses. The company was founded by Torakusu Yamaha in November 1887 and is headquartered in Hamamatsu, Japan.

Shenzhen Bee Cloud Technology Co., Ltd., established on 2017-10-16, Business scope includes general business items:Research and development of technological products;Technical development of educational products;Science and technology exchange activities planning;Cultural Event Planning;Educational Consulting;Business Management Consulting;Software and hardware technology development in the computer field,technology transfer,technical consulting,Technical Services,Technology Promotion;Education and training;Domestic Trade;Import and export of goods and technology;kids toys,teaching aids,stationery,sporting goods,musical instrument,Educational software technology development and sales;in the advertising business;Conference Services;Exhibition and event planning;Planning of cultural and artistic exchange activities(without show);public relations planning;computer,Software and Auxiliary Equipment,electronics sales.(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating),The licensing program is:vocational skills training;Wholesale Publications.

Shaanxi Hesheng Technology Co., Ltd., established on 2003-10-22, Business scope includes building intelligent system engineering,Monitoring System Engineering,Computer room engineering,network engineering,computer system integration design,construction,Maintenance and maintenance service;electronic product,Computer hardware and software and peripheral equipment,Communication Products(Exclusive control),Internet product,Development of Home Appliances,Sales,Maintenance and related information consultation,Technical Services;Industrial electrical automation control equipment,instrument,Instrument sales;office furniture,Sales of Office Supplies,Installation and Maintenance.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Daiichikosho Co., Ltd. engages in the karaoke business. It operates through the following segments: Commercial Karaoke, Karaoke and Restaurant, Music Software, and Others. The Commercial Karaoke segment sells and leases commercial karaoke equipment. It also provides audio source and video content to online karaoke. The Karaoke and Restaurant segment operates karaoke rooms and restaurants. The Music Software segment produces and sells music and video software. The Others segment covers the BGM broadcasting, web, and real estate leasing businesses. The company was founded by Tadahiko Hoshi in March 1971 and is headquartered in Tokyo, Japan.

China Mobile Communications Group Co., Ltd. provides basic telecommunications services. It also offers value-added telecommunications, Internet audiovisual programs, mobile television distribution, and Internet protocol television transmission services. Its business activities include radio and television program production and operation, management of system integration, roaming settlement and clearing, technology development, technical services, and advertising. The company was founded on July 22, 1999 and is headquartered in Beijing, China.

Beijing Wodong Tianjun Information Technology Co., Ltd., established on 2018-05-03, Business scope includes technology development,technology transfer,technical consulting,Technical Services;sell electronics,computer,Software and Auxiliary Equipment;Computer System Services;Basic software service;Application software service;data processing(Bank Card Center in Data Processing,PUEvalue in1.5Except for the above cloud computing data centers);market survey;Economic and Trade Consulting;Conference Services;photography service;Typing and copying;Undertake exhibition and display activities;computer graphic design;design,make,acting,Place an ad;Machinery and Equipment Leasing.(Enterprises independently choose operating projects according to law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies.)

Beijing Mind Interactive Technology Co., Ltd., established on 2017-03-23, Business scope includes technology development,to promote,consult,transfer,Serve;software development;animation design;Organize cultural and artistic exchange activities(without show);design,make,acting,Place an ad;sell electronics,Stationery,daily necessities,household appliances,communication equipment,computer,Software and Auxiliary Equipment;engage in Internet cultural activities;Internet information service.(Market entities independently choose business projects in accordance with the law,Carry out business activities;engage in Internet cultural activities,Internet information services and projects subject to approval according to law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Migu Music Co., Ltd., established on 2014-12-12, Business scope includes licensed projects:food sales;The first type of value-added telecommunications services;The second type of value-added telecommunications services;Internet information service;Publications Internet Sales;Wholesale Publications;electronic publication copy;show manager;Performance venue management;commercial performance;audiovisual production;audiovisual reproduction;publication retail;Radio and television program production and management;Urban distribution transportation service(Does not contain dangerous goods);Catering Services(No fumes,smell,exhaust gas);liquor business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:literary creation;Healthy food(prepackaged)Sales;software development;Information Technology Consulting Services;advertisement making;advertising;Advertising Design,acting;Data processing and storage support services;food sales(Only sell prepackaged food);Conference and Exhibition Services;Daily necessities sales;Arts and crafts and etiquette supplies sales(Except for ivory and its products);electronics sales;Digital Content Production Services(Does not include publishing);Ticket agency service;Import and export;Technology Import and Export;Domestic trade agent;Sales of agricultural and sideline products;Sales of knitted textiles and raw materials;Home Appliance Sales;Gold and Silver Products Sales;Wholesale Jewelry;Personal Hygiene Sales;Maternal and baby products sales;Disinfectant sales(Free of Hazardous Chemicals);Clothing and apparel wholesale;Wholesale shoes and hats;luggage sales;Cosmetics Wholesale;Cosmetics Retail;Toy,Animation and entertainment goods sales;Stationery retail;Stationery Wholesale;Sporting Goods and Equipment Retailing;Wholesale of sporting goods and equipment;Sales of Class II Medical Devices;Socioeconomic Advisory Services;internet sales(Except for products that require a license for sale);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Digital cultural and creative content application services;Digital culture creative software development;5GCommunication Technology Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Huawei Technologies is a telecom solutions company that offers infrastructure application software and devices with wireline, wireless, and IP technologies. The company’s products and solutions have been deployed in over 100 countries and have served 45 of the world's top 50 telecom operators as well as one third of the world's population. Huawei Technologies has 3 divisions in the United States: enterprise (IP networking and routers, wireless, storage, data center security), carrier, and consumer devices (smartphones and tablets). Founded in January 1987, Huawei Technologies is headquartered in Shenzhen, Guangdong. Its testing lab is based in Plano, Texas with an additional office in Santa Clara, California.

Guangdong Weiss Intelligent Technology Co., Ltd., established on 2020-05-29, Business scope includes computer technology development,Technical Services;Computer and Auxiliary Equipment Repair;computer hardware research,to develop;housing construction;Building steel structure,Prefabricated component engineering installation service;Post-construction decoration,Renovation and Cleanup;Information Technology Consulting Services;Wholesale of electronic products;Electronics retail;Wholesale of electronic components;Electronic Components Retail;Building Material Design,consultation service;Office Equipment Wholesale;Retailing of office equipment consumables;Stationery Wholesale;Stationery retail;Household Appliances Wholesale;Wholesale of hardware products;Software technology promotion service;Hardware retail;electric wire,cable wholesale;textile,Wholesale of knitted goods and raw materials;Commodity wholesale trade(Except for licensed and approved products);Retailing of Textiles and Knitwear;Sporting Goods and Equipment Retailing;Wholesale of sporting goods and equipment;building materials,Decoration materials wholesale;Handicraft Wholesale(Except for ivory and its products);computer wholesale;computer retail;Intelligent installation engineering service;Wholesale of computer spare parts;Computer Parts Retail;Commodity retail trade(Except for licensed and approved products);

JD.com is an online direct sales company in China in terms of transaction volume, with a market share in China of 54.3% in the second quarter of 2014, according to iResearch, a third-party market research firm. JD.com believes they provide consumers an enjoyable online retail experience. Through their content-rich and user-friendly website www.JD.com and mobile applications, JD.com offers a wide selection of authentic products at competitive prices which are delivered in a speedy and reliable manner. JD.com also offer convenient online and in-person payment options and comprehensive customer services. In order to have better control over fulfillment and to ensure customer satisfaction, JD.com has built their own nationwide fulfillment infrastructure and last-mile delivery network, staffed by their own employees, which supports both their online direct sales and their online marketplace businesses. JD.com has established strong relationships with their suppliers as they develop their online direct sales business. Leveraging their strengths, they launched their online marketplace business in 2010, which has allowed us to significantly expand their selection of products and services. Timely and reliable fulfillment is critical to the success of an online retail business. JD.com believes that they have the largest fulfillment infrastructure of any e-commerce company in China. As of June 30, 2014, JD.com operated 97 warehouses with an aggregate gross floor area of approximately 1.8 million square meters and 1,808 delivery stations and 715 pickup stations. As of June 30, 2014, their self-operated delivery network covered 1,780 counties and districts and their 211 program and next-day delivery program covered 111 and 622 counties and districts, respectively, across China. JD.com has 62,061 full-time employees as of July 31, 2014. JD.com is a technology-driven company and has invested heavily in developing their own highly scalable proprietary technology platform that supports their rapid growth and enables us to provide value-added technology services.

Guangzhou Huya Technology Co., Ltd., established on 2017-06-16, Business scope includes audio-visual brokerage agency services;Digital Animation Production;Commodity wholesale trade(Except for commodities involving special management regulations on foreign investment access and licensing approval);Culture and Entertainment Broker(Excluding performance agencies);trinkets,Small gift retail;ticket service;Film Brokerage Agency Services;Game software design and production;Information Electronic Technology Services;computer technology development,Technical Services;Research on Network Technology,to develop;packaging service;Data Processing and Storage Services;Animation and derivative product design services;Theatrical performances with mass participation,Planning of public welfare cultural activities such as competitions;Stage performance security protection service;Stage performance props service;Science and Technology Information Consulting Services;Book data processing technology development;Information Technology Consulting Services;cartoon(animation)Brokerage service;Software Product Development,Production;Power Electronics Technical Services;computer retail;Computer Parts Retail;Wholesale of computer spare parts;Advertising;Business Management Consulting Services;Conference and Exhibition Services;Electronics retail;toy retail;Arts and Crafts Retail(Except cultural relics);Technical consultation for book publishing topic selection projects,Technical Services;Internet music service(except telecommunication companies);Wholesale books;books,Newspaper retail;commercial cultural performances;dance hall entertainment;Retailing of audiovisual products and electronic publications;