There are at least two artists using the name Don Carlos:
1) Jamaican reggae singer and composer
2) Italian deep house producer and DJ Carlo Troja
1) Don Carlos (born Euvin Spencer) was born and raised in one of the most deprived regions of Western Kingston, Jamaica, in a district known as Waterhouse. It was also a musical spawning ground for many of Reggae's greatest talents, such as King Tubby, The Jays, Junior Reid and King Jammy. Don Carlos started his singing career in 1973 Read more on Last.fm