Tug of War (Paul McCartney album) and lasted from 3 February to 2 March, ending with "Ebony and Ivory" and "What's That You're Doing", two songs featuring Stevie Wonder. 10cc guitarist Eric Stewart also became a frequent collaborator of McCartney's during this period. Further sessions that summer were undertaken at Martin's AIR studios at Oxford Street, London. The sessions were so productive that several of its tracks were held over for McCartney's next album, "Pipes of Peace", which followed in 1983. The rest of 1981 was spent in a quiet fashion, with McCartney and Martin touching up the album and perfecting it. In a contemporary review
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