Francis Albert Sinatra Does His Thing opens with no introduction, just Sinatra and his microphone. He is joined by the stunning Diahann Carroll and together they sing a spiritual medley of Nobody Knows The Trouble Ive Seen and Amen. Sinatra joins in with another guest - The Fifth Dimension, but this time he ditches the suit for a Nehru Jacket and sings a very groovy version of Sweet Blindness.