The harmonizing husband-and-wife duo of Caleb and Kelsey Grimm are known to Christian pop fans as simply Caleb + Kelsey.
Caleb had already made three albums as a member of the CCM group Anthem Lights
when Caleb + Kelsey began uploading their versions of popular songs such as "Baby, It's Cold Outside," "A Whole New World," and Maroon 5
's "Maps" to YouTube in 2014. They expanded their fan base with medleys of popular worship songs, including a recording of Hillsong United
's "Oceans (Where Feet May Fail)" with Bethel Music
's "You Make Me Brave," which was streamed over a million times within 24 hours of premiering online in mid-2017. Caleb + Kelsey released some of the pop songs and movie themes on the album The Songs We Sang on Rhodes Records/The Fuel Music
that November. They followed it just two months later with Worship, which collected their religious medleys. It became a Top Three Christian album, a Top Ten independent album, and marked their debut on the Billboard 200. ~ Marcy Donelson, Rovi