A solo vehicle for singer/songwriter and ex-Cadillac Sky frontman Bryan Simpson, the Whistles & the Bells specialize in an evocative blend of Southern folk, gritty alt-country, and indie gospel, invoking names like Wovenhand, Jason Isbell, Mount Moriah, and Blitzen Trapper. The long-gestating project began percolating shortly after Simpson abruptly left the popular alt-bluegrass ensemble Cadillac Sky in 2010 to spend more time exploring his faith. As Simpson began examining his inner self through songwriting, he chose to launch a new project using the name the Whistles & the B...