Rainey and Barker are a musical duo consisting of singer-songwriter and multi-instrumentalist, Rainey Qualley, and producer and songwriter, Barker Bradford. The two have been collaborating since 2018, releasing their debut single, 'MAS', in the same year. The song was a hit, reaching number one on the Billboard Hot 100 chart. MAS stands for 'Make A Sound', which is the title of the duo's first album. Rainey and Barker have since released several more singles and albums, all of which have been well-received by fans and critics alike.