New duo Miss Willie Brown kept country music fans on their toes this spring as they toured coast-to-coast with Dierks Bentley and Josh Thompson on the 2011 Jagermeister Country Tour. The girls -- Amanda Watkins and Kasey Buckley -- released their debut EP earlier this year, and are now offering a free download of their song, 'Sick of Me.' The song was written by the duo, along with hit producer and songwriter, Nathan Chapman.

"We just love, love, love Nathan Chapman," Buckley tells Taste of Country. "We were in his studio, and he came downstairs. He was like, 'Hey … so I have this idea for a song.' We were like, 'What?' He was kissing on his wife, Stephanie, who we also love, that morning, and she was trying to get ready. She was like, 'Honey, I'm trying to get ready.' He was like, 'No, I'm going to love you until you’re sick of me!' He was like, 'Aaaand I'm going to write a song!'"

"I'm gonna love you til you're sick, sick, sick of me / I'm gonna love you til you're sick, sick, sick of me / I'm gonna, I'm gonna love you / I'm gonna love you til you're / I'm gonna love you til you're sick of me," the girls sing in the chorus.

"We literally wrote off that chorus," adds Watkins. "We don’t have a lot of songs where we use one-line chords like 'I'm gonna love you til you're sick, sick, sick of me.' We don't have a lot of songs like that. So we built off of that. We have some major country background, but Kasey loves rap and puts a lot of words into one thing. When we started that off, she was like, 'How many words can we fit in this chorus?'"

"Yeah," agrees Buckley. "I do. It fuels me!"

Watch Miss Willie Brown Perform 'Sick of Me' Live