The Kraft Music Hall was a major NBC radio variety program, featuring top show business entertainers, in a 16-year span from 1933 to 1949. Kraft Foods was the first advertiser to sponsor a two-hour radio program, in an era when many radio programs were only 15 minutes long and few were longer than a half hour.

The Kraft Program debuted June 26, 1933 to promote a new product in the Kraft family, Miracle Whip. The musical-variety program featured orchestra leader Paul Whiteman and served to supplement the print advertising and in-store displays in promoting Kraft products. Al Jolson was the show's star vocalist. During its first year the show went through a series of name changes, including Kraft Musical Revue, until it finally settled on Kraft Music Hall in 1934. Paul Whiteman remained the host until December 6, 1935. Ford Bond was the announcer.

Billing himself as “The King of Jazz”, Paul Whiteman was arguably America’s first popular music superstar. Whiteman’s foresight regarding the coming of the jazz age and his decisions to hire the best jazz musicians was a powerful boost for jazz, swing and blues. Though he was prohibited from hiring black performers, he hired arrangers and composers.

Bing Crosby took over as master of ceremonies January 2, 1936. Crosby was host until May 9, 1946. For the advertising managers at Kraft, it was imperative that advertising and entertainment be kept separate. For this reason, Kraft insisted that an announcer, not cast members, read its commercials. Additionally, Kraft commercials were single-product focused during the radio days, short and to the point in order to keep with Kraft's philosophy that quality entertainment led listeners up to the commercials, dropped them into the commercials, and took them back to the show, as evidenced by the broadcast of June 15, 1944: When Crosby and Marilyn Maxwell finish singing “Take It Easy,” Bing segues to the ad with, “Check it friends, The Charioteers (the studio chorus) will further demonstrate immediately after my colleague glibly hustles prospective purchasers.” Announcer Ken Carpenter commences a 39-second spot extolling the virtues of Kraft macaroni and cheese – “Well, I can tell you of macaroni and cheese that helps you three ways. Saves cooking time, saves shopping time, saves ration points.”

Crosby was the longest running Kraft Music Hall host, from 1936 through 1946. His casual style and humorous easy-going banter made the show tops with the young “country club” set. The average listener was 21 during this period, compared to the average age of 11 at the movie houses. Intelligent humor and delightful guests made these years some of the greatest. On the show, Bing rubbed elbows with the likes of Spike Jones, Lucille Ball, The Andrews Sisters, Nat “King” Cole and Peggy Lee. It was during these years on the Kraft Music Hall that Bob Burns popularized his famous “bazooka” instrument (made from a pipe and a funnel), coining the term which was later used by soldiers referring to the 2.75” recoilless rifle anti-tank weapon, the bazooka.

After Crosby Kraft Music Hall went through a handful of short-lived hosts. Edward Everett Horton, Eddie Foy and Frank Morgan all hosted from 1945 through 1947. Nelson Eddy took over the summer spots in 1947 and with costar Dorothy Kirsten in 1948 and 1949. The show had a strong supporting cast: pianist-vocalist Ramona, soprano Helen Jepson, tenor Jack Fulton, pianist Roy Bargy and music critic Deems Taylor.

Al Jolson dotted the Kraft Music Hall landscape, first as a singer from 1933 to 1935, then later as the star and host from 1947 to 1949 while his sarcastic pianist and sidekick Oscar Levant piped in with his dry wit. Jolson kept working until shortly before his death in 1950, with these shows as some of his last. Many of the show’s recurring jokes and funny remarks were about Jolson's education (which was, in fact, not the very best), his age and his relationships to women.