Annie Zaleski

Is your favorite on the list?

Silverstein was known for his whimsical and twisted children's poetry, but he also was a prolific songwriter, especially for country artists.

Here are 20 country No. 1 hits that double as tangible proof that chart success isn't the only way to measure greatness.

We still listen to these regularly!

What's your top pick?

On Aug. 7, 1948, Williams made his first appearance on the influential radio program 'Louisiana Hayride'.

On June 29, 1968, Wynette hit No. 1 on the U.S. country charts with "D-I-V-O-R-C-E."

On June 6, 1980, 'Urban Cowboy' hit theaters.

On May 27, 2008, Darius Rucker released his debut country single, "Don't Think I Don't Think About It."

The country star qualified to be on the show after finishing second to Piers Morgan in the first season of 'The Celebrity Apprentice'.