There is more than one artist with this name:
1. Madox (Marcin Majewski ; born 9 september 1989 in Lubin in Poland) - polish singer. He was debut in polish version of "Got Talent" with Lady Gaga's song - "Papparazzi" and recorded his first song called "High On You" in 2011.
2. Madox (just doctor in Oriental Languages), aka Stefano Miele and Riva Starr is from Italy and has been involved in music his whole life. He likes to define his style as ‘locked break grooves with techno energy’.