https://www.flickeringmyth.com/2018/01/bill-ted-face-music-writer-reveals-bodacious-plot-details-sequel/
http://www.digitalspy.com/movies/news/a848292/bill-and-ted-3-title-plot-keanu-reeves-face-the-music-movie/
Quote:
"We have been working for almost 10 years to get this thing made; Alex Winter, Keanu Reeves, Chris Matheson, me we have a director Dean Parisot, who did Galaxy Quest Steven Soderbergh is one of our producers. We have a wonderful assembly of people.
http://www.digitalspy.com/movies/news/a848292/bill-and-ted-3-title-plot-keanu-reeves-face-the-music-movie/