What are some artists who were only known for one song that got another hit afterwards?

One of my late favorite singers might fall into this category. Billy Joe Royal was known for his 1965 top ten song named "Down In The Boondocks". His next top ten didn't happen until 20 years later when his song named "Burned Like A Rocket" was released to the country music stations. Five more top ten songs soon followed that one.

God bless you and his family always!!!

Holly