Watch The Rainbow (2019) HD Full Movie Free on solarmovie.do. Watch The Rainbow (2019) online free. While the world around it has changed dramatically, The Rainbow Bar and Grill has remained as one of...While the world around it has changed dramatically, The Rainbow Bar and Grill has remained as one of the last bastions of true Rock n' Roll on Hollywood's famed Sunset Strip. Legendary musicians recount their stories from the iconic venue.