USA Today:Â Music mogul Jay Z is expected on Monday to unveil his blueprint for high-resolution music streaming service Tidal. A press invite for an event scheduled for Monday went out last week promising that “Shawn ‘JAY Z’ Carter and special guests will announce a commitment to a new direction for the music industry from both a creative and business perspective.” The hip-hop icon last month made a $56 million bid for the service and parent company Aspiro through Project Panther Bidco.