At the beginning of this year, we got some truly great news: De La Soul’s catalog, which includes some of the greatest rap records in history, was finally coming to streaming services, getting past all the sample-clearance issues and money disputes that had long plagued the group. A few weeks later, something terrible happened. De La Soul’s Dave Jolicoeur, otherwise known as Trugoy The Dove, died at the age of 54. When those De La Soul albums arrived on streaming services a couple of weeks, ago the celebrations were a little bittersweet. Last night, the two surviving De La Soul members were on Jimmy Fallon’s Tonight Show to talk and to perform.