What was the most successful single from the motion picture soundtrack from the  1985 American drama film directed by Taylor Hackford and choreographed by Twyla Tharp and stars Mikhail Baryshnikov, Gregory Hines, Jerzy Skolimowski, Helen Mirren and Isabella Rossellini?
White Nights (soundtrack):  The most successful single on the album, "Separate Lives" by Phil Collins and Marilyn Martin, reached the top of the "Billboard" Hot 100 singles chart and was nominated for an Academy Award in 1986.
i don't know