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 but eventually became a major success when re-released as a single in 1970, which prompted Robinson to reconsider his intention of leaving the group). In 1968 he recorded an album of instrumental soul/jazz tracks, mostly harmonica solos, under the title "Eivets Rednow", which is "Stevie Wonder" spelled backwards. The album failed to get much attention, and its only single, a cover of "Alfie", only reached number 66 on the U.S. Pop charts and number 11 on the US Adult Contemporary charts. Nonetheless, he managed to score several hits between 1968 and 1970 such as "I Was Made to Love Her",