"Keep The Customer Satisfied" by Simon & Garfunkel

Simon & Garfunkel are one of the most successful folk rock duos of all-time, first breaking onto the charts in a big way by claiming the top spot in 1966 with "The Sound Of Silence." They repeated this feat twice more, when "Mrs. Robinson" spent three weeks at #1 and "Bridge Over Troubled Water" spent six weeks at #1. With all their other hits, these songs helped earn Simon & Garfunkel the rank of #179 among the most successful chart artists of all-time.

In addition to their classics, it is worth mining the rest of their impressive catalogue - there, you'll find many other gems like this one: "Keep The Customer Satisfied" from their landmark 1970 album, "Bridge Over Troubled Water."

The duo remained active until 1971, but reunited on rare occasions. Consequently, they enjoyed further chart success in 1975 when "My Little Town" reached #9 and again in 1982 when their cover of "Wake Up Little Susie" went to #27. They were inducted into the R&R Hall of Fame in 1990.