Jon Oliva

John Nicholas "Jon" Oliva is an American singer and musician. He is best known as the co-founder, keyboardist and lead vocalist of the heavy metal band Savatage, which he co-founded with his younger brother Criss Oliva. Since 1996 he has also been a songwriter, musician and vocalist in Trans-Siberian Orchestra. Producer Paul O'Neill referred to Oliva in numerous interviews as the single greatest contributor to the band's success. Oliva has released several solo albums and has collaborated with other artists. He is known for his unique vocal style and skillful keyboard playing. Oliva is based in the United States.