Toby Keith: American Icon

"There will never be another," Shelton said via video appearance during NBC's Toby Keith: American Icon special. 

McEntire paid tribute to Keith during NBC's special honoring the "Should've Been a Cowboy" singer.

One country legend honored another during NBC's Toby Keith: American Icon special. 

The country anthem's release was a historic moment for both beer and horses.

Jelly Roll's performance was an emotional highlight of NBC's special Toby Keith: American Icon. 

Toby Keith loved but was self-aware about one of his biggest crossover hits. 

Released in 2005, "As Good as I Once Was" has become one of Toby Keith's most popular songs. 

How Clint Eastwood inspired Toby Keith's final hit.

For NBC's Toby Keith: American Icon special, Luke Bryan pulled out a very special cowboy hat.

Underwood performed the song on NBC's Toby Keith: American Icon special — and absolutely crushed it.