Rhythm & Blues features songs by other contemporary artists including British musician James Hunter, who blends intricate guitar licks with an Otis Redding-like wail on "'Til Your Fool Comes Home." On "100 Days, 100 Nights," Sharon Jones and The Dap Kings deliver a deeply stirring performance that reflects the pain of the lyrics. The Quantic Soul Orchestra mixes rhythm and blues with elements of reggae and Latin jazz in their cover of the Marion Black classic "Who Knows." Jazz and blues vocalist Catherine Russell and New York collective Cracked Ice round out this collection of rhythm and blues that is "guaranteed to make you feel good."