Dennis DeYoung is an American singer-songwriter, musician and producer best known for being a founding member of the rock band Styx as primary lead vocalist and keyboardist, a tenure that lasted from 1970 until June 1999. DeYoung has been credited as the writer of more Styx songs than any other Styx member. He was also the band's most successful writer, penning 7 of the band's 8 Billboard Top 10 singles as well as a solo top 10 single.
Also known as
Musician, Producer, Vocalist
