"Rap Up 2019" by Uncle Murda is a rap song that recaps the events and controversies that occurred throughout the year 2019. The lyrics touch upon various topics, including celebrity scandals, legal issues, hip-hop culture, and social issues. The song begins with Uncle Murda acknowledging that it's that time of year again for his annual rap up. He then proceeds to make controversial statements about various celebrities. These include calling out K. Michelle for allegedly having a hygiene issue, criticizing Tekashi 6ix9ine for snitching on his friends, and expressing wishes that Nipsey Hussle was still alive while mentioning his positive impact on the world. He also mentions Meek Mill being off probation, pays respect to Juice WRLD who passed away due to an overdose, and mentions R. Kelly's legal troubles while expressing strong negative opinions about him. Uncle Murda addresses various controversial incidents in the entertainment industry, such as Drake getting booed off stage and Kanye West's promotion of religion. The song also talks about social issues, such as Omarion's ex-partner allegedly being involved with another member of B2K, Popeyes' chicken sandwich becoming a popular trend, and Gucci's controversial actions. The lyrics touch upon the kidnapping incident of a girl from the Bronx and the controversy surrounding the actor from the TV show Empire. Overall, "Rap Up 2019" is a recap of significant events and controversies that happened in 2019, expressed through the lens of Uncle Murda's opinions and commentary.