There is more than one artist with this name: 1. A melodic glam metal / AOR band from the United States 2. A soca musician 3. An indie rock band from France 4. An R&B singer from the United States 5. A trance producer from Northern Ireland For the British singer/songwriter duo, see The Nelson Brothers. 1) Nelson is a melodic glam metal / AOR band founded by Matthew and Gunnar Nelson (the twin sons of Ricky Nelson.) They had a No.