Walker’s style became progressively more lyrical in the late 60s, a development that reached its peak on the 1969 US Top 5 hit, ‘What Does It Take (To Win Your Love)?’ This also marked the pinnacle of his commercial success, as subsequent attempts to repeat the winning formula were met with growing public indifference, and from 1972 onwards the All Stars recorded only sporadically. Hot Shot in 1976, produced by Brian Holland, marked a move towards the burgeoning disco market, which was confirmed on two further albums that year, Walker’s first as a solo artist. In 1979, he was one of several Motown artists to move to Whitfield Records. Finding his career deadlocked, Walker returned to Motown in 1983, issuing Blow The House Down, an exercise in reclaiming lost ground. The novelty single ‘Sex Pot’ rekindled memories of his classic hits, although Walker’s greatest commercial success in the 80s came when he guested with Foreigner and played the magnificent saxophone solo on their hit single ‘Urgent’. He lost a two-year battle with cancer in November 1995.