Rascal Flatts

'Twenty Years of Rascal Flatts the Greatest Hits' will include 13 of the trio's No. 1 songs.

It's a crazy time to be a parent.

"It's changed everything about my life: Songwriting. The way I sing. My bank account ..."

As Rascal Flatts prepare to say farewell to the country music at the end of 2020, the trio is considering their legacy.

Is this the end?

"I can't imagine in a million years having something in front of you that you've dreamed of your whole life, and going, 'No, I don't think so ...'"

Congratulations, graduates!

"But it was very difficult, and I can tell you, it didn't get any easier for a long, long time," he adds.

There's no bigger moment in a person's life than the day they exchange vows, and country music is rich with love songs filled with pledges of undying love and devotion, perfect for couples on that most special of days.

It was an incredibly painful experience for him.