Slightly Stoopid With Bob Weir Doing Purple Rain at TRI Studios April 22, 2016 Billy Sunday bob weir, Music News & Reviews, slightly stoopid “Purple Rain” with Slightly Stoopid featuring Bob Weir, Angelo Moore (Fishbone), and Karl Denson – Live at TRI Studios 4/21/16. Video directed by Justin Kreutzmann. Share this:FacebookX