There are at least ten artists with the name Mo:
1. Mo Adeniran, who releases music under the name Mo, is a British singer. He rose to fame after winning the sixth series of The Voice UK, where he won a recording contract with Polydor Records. His debut EP, Globetrotter, was released in 2017.
2. Mo is the project of Moe Whittemore, an experimental rock producer in the vein of Frank Zappa, who founded the studio 700 West in New Palestine Indiana, and produced several albums between 1972 and 1983. Read more on Last.fm