There are two artists under this name:
1. Gadjo is the alias of German DJ/producer/remixers Serhat Sakin and Murat Aslan. They are best known for their Ibiza/House flavored track "So Many Times", which featured Alexandra Prince on vocals. Although the track was released in Germany in 2003, it would go on to become a major international club hit in the winter of 2004/2005, including hitting the top 10 on Billboard's Hot Dance Airplay and Hot Dance Music/Club Play charts in March 2005.