"Music City Soul" received generally mixed to positive reviews from music critics.Allmusic editor Jon O'Brien rated the album three stars out of five and remarked that "whether it's a knee-jerk response to the disappointing sales of her 'all-bases-covered' predecessor, or a genuine affectionate homage to the likes of Al Green, Sam Cooke, and Aretha Franklin, its 15 tracks are undeniably and authentically old-school, thanks to Mark Nevers' organic production, Knight's full-throttled soulful vocals, and an inspired choice of collaborators and song choices."