For the 1989 NBA Finals, CBS completely revamped the opening montage. The computer-generated imagery (once again set in and around a virtual arena) was made to look more realistic (live-action footage was incorporated in the backdrops). Also, the familiar theme music was rearranged to sound more intricate and to have a more emotional impact, along the lines of the network's later World Series coverage. Between the 1989 NBA Finals and the 1990 NBA Finals' intros, the theme music was slightly revised; the 1989 Finals intro incorporated more of a guitar riff, while the 1990 Finals intro featured a little more usage of trumpets.