What is "multishow"

Multishow is an entertainment channel owned by Globosat, Grupo Globo's cable and satellite television channel operator. It was launched in 1991, as one of the company's first four channels (with Telecine, Top Sport – now SporTV – and GNT). A high-definition simulcast was launched on December 15, 2012, at 11:59 pm Brazilian Summer Time ( UTC-02), with a live telecast of a Rolling Stones concert at the Prudential Center.