Pop superstar Kesha and Americana string-based band Old Crow Medicine Show merge musical styles on the next episode of CMT Crossroads ... Pop superstar Shawn Mendes and country music’s Zac ...

There may be no more natural pairing for CMT Crossroads than Nickelback and Hardy. Both appeal to country and rock audiences, both worked with producer Joey Moi, and both have a song called "Rockstar.