Logic (born Sir Robert Bryson Hall II) is an American rapper and record producer. He released albums including Everybody, Under Pressure, The Incredible True Story, and Vinyl Days, as well as the Young Sinatra mixtape series. He is know for songs such as 1-800-273-8255,  Alright, and 44 More. Logic published the best-selling novel Supermarket in 2019, followed by his memoir This Bright Future in 2021.