Singer/songwriter J.T. Harding has co-written hits for Keith Urban (“Somewhere in My Car”), Kenny Chesney (“Somewhere With You”), Blake Shelton (“Sangria”), Jake Owen (“Alone With You”) and more. In 2016, J.T. scored his fifth No. 1 tune as a songwriter with Dierks Bentley’s “Different for Girls.” This year, he’s got his sights set on another…