I-Dub grabs Cory Gunz for his track “Opportunity”. According to his official website, this will be off his project “Best Unsigned Rapper Alive”. Listen below. How did you like the collaboration? Next Post 27 Feb 2017 Comment Trina Talks About Her New Collaboration With Lil Wayne Trina sat down with Rap Up to talk about her upcoming collaboration with Lil Wayne on a track called “Situations.” You can watch the interview below.