Walter Yetnikoff ex-Beatle's North American releases on CBS, which had a pressing plant, distribution network, and office, in McCartney's native England. Under Yetnikoff, in 1982, McCartney collaborated with Stevie Wonder on the number-one hit "Ebony and Ivory", included on McCartney's "Tug of War", and with Michael Jackson on "The Girl Is Mine" from "Thriller". The following year, McCartney and Jackson worked on "Say Say Say", McCartney's most recent US number one hit. Yetnikoff was also involved in Streisand's biggest selling album, "Guilty" with Barry Gibb from The Bee Gees. Yetnikoff features prominently in Frederic Dannen's landmark 1990 book "Hit Men: Power Brokers
Stevie Wonder biggest hits and highest level of fame; he had increased album sales, charity participation, high-profile collaborations, political impact, and television appearances. The 1979 mainly instrumental soundtrack album "Stevie Wonder's Journey Through "The Secret Life of Plants"" was composed using an early music sampler, a Computer Music Melodian. Wonder toured briefly in support of the album, and used a Fairlight CMI sampler on stage. In this year Wonder also wrote and produced the dance hit "Let's Get Serious", performed by Jermaine Jackson and (ranked by "Billboard" as the No. 1 R&B single of 1980). "Hotter than July" (1980) became Wonder's first