Music News Prince concert film 'Sign o' the Times' headed to Showtime in September 08/24/2017 Showtime is set to air Prince's rare 1987 concert film "Sign o' the Times" on September 16. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: