Formed: 1984 Origin: United States Style: Melodic Metal Dennis DeYoung (born February 18, 1947) is an American singer-songwriter, musician and producer. He is 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. Line-up: Vocals: Dennis DeYoung Drums: Mike Morales, Ed Breckenfeld, Matthew DeYoung & The Late Khari Parker Guitar: Jim Peterik, Mike Aquino, August Zadra, Jim Leahey Solo on Last Guitar Hero: Tom Morello “The Great Houdini” Bass: Jim Peterik, Jim Majors, Me on Synth Bass. Keyboards: Me & Why Not? Horns on Hello Goodbye, The Ides Of March: Tim Bales, Steve Eisen & Henry Delgado