Reba McEntire will join Barry Manilow for a duet of 'Islands in the Stream,' the No. 1 smash pop-country hit for Dolly Parton and Kenny Rogers from 1983. The track will be included on Manilow's upcoming 'Greatest Songs of the Eighties,' due to be released November 25. Other songs on the album range from Cyndi Lauper's 'Time After Time' to Stevie Wonder's 'I Just Called to Say I Love You.'

Reba's three-disc boxed set, '50 Greatest Hits,' will be released October 28.