Herbie Hancock's "Rockit" and Lionel Richie's "All Night Long" were placed in heavy rotation at the end of October and the beginning of November respectively. In the final week of November, Donna Summer's "Unconditional Love" was in heavy rotation. When Jackson's elaborate video for "Thriller" was released late that year, raising the bar for what a video could be, the network's support for it was total; subsequently, more pop and R&B videos were played on MTV.[154]