Although Dennis DeYoung's concept about man being replaced by robots in the near future failed to get off the ground, Kilroy Was Here still harbored two of the band's best singles. "Don't Let It End" almost captures the same endearing qualities as their number one hit, "Babe," did four years earlier, peaking at number six, and the synthesized novelty of "Mr. Roboto" went all the way to number three, accompanied by a lively and rather extravagant Dennis DeYoung at the helm…

"The Mission" is a thrilling return to Styx's progressive roots, complete with a courageous & visionary concept. A captivating adventure unfolds across 14 tracks, 249 million miles from home! With a sound as big as a galaxy & two years in the making, it embodies a throw-back progressive-rock feel. Recorded at Blackbird Studios in Nashville, "The Mission" comes complete in a true hi-fidelity analog recording & mixed with a larger than life sound. The Mission is a go!

Paradise Theatre is the tenth album by the rock band Styx. It was the most successful album by Styx, peaking at #1 for 3 weeks on the Billboard Album Chart in April and May 1981. The song "The Best of Times" has been featured in multiple films. Paradise Theatre became Styx's only US #1 album. It was the band's fourth consecutive triple-platinum album.

Paradise Theatre is the tenth album by the rock band Styx, released in January 1981. A concept album, the album is a fictional account of Chicago's Paradise Theatre from its opening to closin, used as a metaphor for America's changing times from the late 1970s into the 1980s. It was the most successful album by Styx, peaking at #1 for 3 weeks on the Billboard Album Chart in April and May 1981. It was the band's fourth consecutive triple-platinum album.

Pieces of Eight is the eighth studio album by Styx. Like the band's previous album, it managed to achieve triple platinum certification, thanks to the hit singles "Sing for the Day", "Blue Collar Man (Long Nights)" and "Renegade".