Jhené Aiko Efuru Chilombo is an American R&B singer-songwriter and rapper from Los Angeles, California. Aiko embarked on her musical career in 2002, as a backing vocalist and music video performer for the R&B group B2K. She was signed by their record label, The Ultimate Group that same year and was marketed as the "cousin" of B2K member Lil' Fizz to cultivate her own following, although they are not related. Her debut album, slated for a 2003 release through the label with Epic Records, was shelved due to Aiko instead further pursuing her education.

Ernest Dion Wilson, professionally known as No I.D., is an American record producer, DJ and songwriter from Chicago, Illinois. He is also a former recording artist, having released his only studio album, Accept Your Own and Be Yourself (1997) through Relativity Records. He is best known for his early work with Chicago-based rapper Common, as well as his career mentorship of rappers Kanye West, J. Cole and Logic. Wilson first gained success for his role as an in-house producer for Jermaine Dupri's So So Def Recordings—leading to largely uncredited work on Dupri's productions "My Boo" by Usher, "Outta My System" and "Let Me Hold You" by Bow Wow—before reaching commercial success with his solo productions. He worked with Jay-Z to produce his singles "Run This Town" and "Holy Grail,". He also worked with Kanye West to produce "Heartless," and Drake to produce "Find Your Love" and "Nonstop"—each have peaked within the top five of the Billboard Hot 100 chart.