Paul McCartney of "A World Without Love", a number-one single for Peter and Gordon; one as a co-writer on Elton John's cover of "Lucy in the Sky with Diamonds"; one as a co-writer on Stars on 45's "Medley"; one as a co-writer with Michael Jackson on "Say Say Say"; and one as writer on "Ebony and Ivory" performed with Stevie Wonder. , he has 15.5 million RIAA certified units in the United States as a solo artist plus another 10 million with Wings. Credited with more number ones in the UK than any other artist, McCartney has participated in twenty-four chart topping
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