Dan + Shay/Canaan Smith/Ryan Lafferty

When country/pop act Dan + Shay performed at the recent American Country Music Awards, they successfully executed a mash-up with Nick Jonas of the Jonas Brothers. Jonas sang "Jealous" and "Chains" while Dan + Shay sang their hit "Nothin' Like You." The pairing of songs suggests the extent to which Dan + Shay's music crosses over into the pop world, something that's apparent on the band's debut, last year's Where It All Began. Songs such as "Show You Off" and "What You Do To Me," a song that virtually finds the duo rapping, are infectious tunes that could easily be categorized as pop and not country. (Niesel)