Which album by American jazz trumpeter Kenny Dorham, features songs from the musical that includes "Ol' Man River", "Make Believe", and "Can't Help Lovin' Dat Man"?
Showboat (Kenny Dorham album): Showboat is an album by American jazz trumpeter Kenny Dorham featuring performances of tunes from the Jerome Kern-Oscar Hammerstein II musical "Show Boat" recorded in 1960 and released on the Time label. Show Boat:  The musical contributed such classic songs as "Ol' Man River", "Make Believe", and "Can't Help Lovin' Dat Man".
Show Boat