Rock Solid is the thirteenth studio album by the Commodores, released in 1988. At this time in the band's career, hits were no longer forthcoming, and this album failed to enter the Billboard album charts. One single, the perhaps appropriately titled Solitaire fizzled at #51 on the R&B chart, and no other tracks from the album charted. It is the last of the band's albums with keyboard player and founding member Milan Williams, who left after a dispute about playing in South Africa.
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