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
Girlfriend (Paul McCartney song) album. This proved to be another hit single for Jackson and one of his first recordings of a Paul McCartney song. McCartney and Jackson subsequently worked together on "The Girl Is Mine" from Jackson's "Thriller", as well as "Say Say Say" and "The Man", from McCartney's "Pipes of Peace". In 1985, Jackson acquired the ATV Music Publishing catalog (which held the rights to nearly every Beatles song) uncontested by McCartney. According to McCartney, they "drifted apart" after he talked to Jackson about getting a "raise" and Jackson did not act on it. Girlfriend (Paul McCartney song) "Girlfriend" is a song