TJ media Co., Ltd. provides karaoke content and entertainment services through various channels and platforms in South Korea. The company supplies high-quality karaoke content and UCC services through mobile phones, develops karaoke applications and content, and creates TV-based, wireless smartphone, tablet, and video platforms. It also offers various YouTube-based services, as well as IPTV, a platform that combines broadcasting and communications. In addition, the company manufactures sound source chips for use in various electronic musical instruments and audio devices. TJ media Co., Ltd. was founded in 1981 and is headquartered in Seoul, South Korea.