Dual is the artistic name of Rui Sergio. He lives in Ourém, city of Portugal. He creates songs on guitar, but also on the piano. With influences from classic to heavy-metal, DUAL is a musician who pays piano and guitar at a professional level. I can arranje any song from scratch and create a professional band version. I´ve been producing music for 15 years, in genres like pop, funky and rock. The goal of DUAL is that its music reaches the greater number of people…Dual is the artistic name of Rui Sergio. He lives in Ourém, city of Portugal. He creates songs on guitar, but also on the piano. With influences from classic to heavy-metal, DUAL is a musician who pays piano and guitar at a professional level. I can arranje any song from scratch and create a professional band version. I´ve been producing music for 15 years, in genres like pop, funky and rock. The goal of DUAL is that its music reaches the greater number of peopleWWWW…