The Grand Illusion

The Grand Illusion is the seventh studio album by the American rock band Styx. Recorded at Paragon Recording Studios in Chicago, the album was released on July 7, 1977, by A&M Records, intentionally choosing the combination 7th on 7-7-77 for luck. The release was a smash worldwide, selling three million copies in the US (Triple Platinum) alone. Some estimates have the album at over 6 million copies sold.