Details: With his Rainbow Ranch Boys in tow, the Canadian known as the Singing Rancher took the U.S. country charts by storm starting in late 1949-a storm of hits that would sail on into the '80s. Many of his most unforgettable hits came on his RCA recordings of the '50s and early '60s, and this CD rounds up 10 of those essentials including his #1 classics "I'm Moving On" and "I've Been Everywhere."