Al Jolson was an American singer, comedian, and stage and film actor. At the peak of his career, he was dubbed "The World's Greatest Entertainer." His performing style was brash and extroverted, and he popularized a large number of songs that benefited from his "shamelessly sentimental, melodramatic approach." Numerous well-known singers were influenced by his music, including Bing Crosby,Bob Dylan, Rod Stewart, David Bowie and others. Dylan once referred to him as "somebody whose life I can feel." Broadway critic Gilbert Seldes compared him to the Greek god Pan, claiming that Jolson represented "the concentration of our national health and gaiety."
Kevin Conroy is an American actor and voice actor best known for his voice role as the DC Comics character Batman on the 1990s Warner Bros. television series Batman: The Animated Series, as well as various other TV series and feature films in the DC animated universe. Due to the popularity of his performance as Batman, Conroy went on to voice the character for multiple films under the DC Universe Animated Original Movies banner and various video games, including the acclaimed Batman: Arkham series.
Louis Daniel Armstrong , nicknamed Satchmo, Satch, and Pops, was an American trumpeter, composer, singer and occasional actor who was one of the most influential figures in jazz. His career spanned five decades, from the 1920s to the 1960s, and different eras in the history of jazz. In 2017, he was inducted into the Rhythm & Blues Hall of Fame.