John Richard Duncan was an American country music singer-songwriter, best known for a string of hits in the mid- to late 1970s. In his career, he released 14 studio albums, including thirteen on Columbia Records. These albums produced more than 30 chart singles, with three of those reaching number one: "Thinkin' of a Rendezvous", "It Couldn't Have Been Any Better", and "She Can Put Her Shoes Under my Bed" from 1976, 1977, and 1978, respectively. Seven more of his singles were top-10 hits.