George Gard "Buddy" DeSylva (January 27, 1895 – July 11, 1950) was an American songwriter, film producer and record executive. He wrote or co-wrote many popular songs and along with Johnny Mercer and Glenn Wallichs he founded Capitol Records.

DeSylva was born in New York City, but grew up in California and attended the University of Southern California. His father, Aloysius J. De Sylva, was better known to American audiences as the Portuguese-born actor, Hal De Forrest.

DeSylva's first successful songs were those used by Al Jolson on Broadway in the 1918 +Sinbad production, which included "I'll Say She Does". Soon thereafter he met Jolson and in 1918 the pair went to New York and DeSylva began working as a songwriter at Tin Pan Alley. In the early 1920s DeSylva frequently worked with composer George Gershwin. Together they created the experimental one-act jazz opera Blue Monday set in Harlem, which is widely regarded as a forerunner to Porgy and Bess ten years later.

In 1925, DeSylva became one third of the songwriting team with lyricist Lew Brown and composer Ray Henderson, one of the top Tin Pan Alley songwriters of the era. The writing and publishing partnership continued until 1930, producing a string of feel-good hits and the perennial Broadway favorite Good News. The popularity of this team was so great that Gershwin's mother supposedly chided her sons for not being able to write the sort of hits turned out by the trio. The 1956 Hollywood film The Best Things in Life Are Free, starring Gordon MacRae, depicting the De Sylva, Brown and Henderson collaboration.

Al Jolson (May 26, 1886 – October 23, 1950) was an American singer, comedian, and actor. In his heyday, 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 CrosbyJudy Garland, rock and country entertainer Jerry Lee Lewis, and Bob Dylan, who 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."

In the 1930s, he was America's most famous and highest paid entertainer. Between 1911 and 1928, Jolson had nine sell-out Winter Garden shows in a row, more than 80 hit records, and 16 national and international tours. Although he's best remembered today as the star in the first (full length) talking movie, The Jazz Singer in 1927, he later starred in a series of successful musical films throughout the 1930s. After a period of inactivity, his stardom returned with the 1946 Oscar-winning biographical film, The Jolson Story. Larry Parks played Jolson with the songs dubbed in with Jolson’s real voice. A sequel, Jolson Sings Again, was released in 1949, and was nominated for three Oscars. After the attack on Pearl Harbor, Jolson became the first star to entertain troops overseas during World War II, and again in 1950 became the first star to perform for G.I.s in Korea, doing 42 shows in 16 days. He died just weeks after returning to the U.S., partly due to the physical exertion of performing. Defense Secretary George Marshall afterward awarded the Medal of Merit to Jolson's family.

Vincent Rose (June 13, 1880 in Palermo, Italy – May 20, 1944 in Rockville Centre, New York, United States) was a musician and band leader.

Vincent Rose has one of the longest histories as a band leader. He achieved much popularity with his Montmartre Orchestra in the 1920s, and recorded with the group for RCA. The same personnel later recorded for the Columbia label as the Hollywood Orchestra. After leaving California, he settled in New York, but continued to record as "Vincent Rose and His Orchestra" for various labels throughout the 1930s.

He was very active as a songwriter, publishing well over 200 songs. Among his hits are:

There's an interesting sidelight to the song "Avalon". In 1921, the estate and the publisher of Puccini's operas, G. Ricordi, sued all parties associated with that song, claiming the melody was "lifted" from the aria "E lucevan le stella" from Puccini's opera "Tosca". The Court found for Puccini and his publisher, and they were awarded $25,000 in damages, plus all future print royalties earned by "Avalon." The composer and his heirs, however, continued to receive performance royalties under an agreement reached with Ricordi for payment of only $1. Such royalties amounted to a very significant amount of money during the remainder of the 20th century, certainly far more than the $25,000 paid in damages to the publisher.

James "Jimmy" Dorsey (February 29, 1904 – June 12, 1957) was a prominent American jazz clarinetist, saxophonist, trumpeter, composer, and big band leader. He was known as "JD". He composed the jazz and pop standards "I'm Glad There Is You (In This World of Ordinary People)" and "It's The Dreamer In Me".

Jimmy Dorsey was born in Shenandoah, Pennsylvania, the son of a music teacher and older brother of Tommy Dorsey who also became a prominent musician. He played trumpet in his youth, appearing on stage with J. Carson McGee's King Trumpeters in 1913. He switched to alto saxophone in 1915, and then learned to double on clarinet. Jimmy Dorsey played on a clarinet outfitted with the Albert system of fingering, as opposed to the more common Boehm system used by most of his contemporaries including Benny Goodman and Artie Shaw.

With his brother Tommy playing trombone, he formed Dorsey’s Novelty Six, one of the first jazz bands to broadcast. In 1924 he joined the California Ramblers (who were based in New York City). He did much free lance radio and recording work throughout the 1920s. The brothers also appeared as session musicians on many jazz recordings. He joined Ted Lewis's band in 1930, with whom he toured Europe.

Peter Mintun is a well-known pianist, who is an authority on American popular songs and films, produced between both World Wars.

Peter Mintun was born in Berkeley, California into a musical family. He spent his early years performing in the San Francisco area. He now lives and performs in Manhattan.

Mr. Mintun continues to travel doing recitals and concerts across the country, performing at different places, like Weill Recital Hall at Carnegie Hall, Davies Symphony Hall in San Francisco, the Greenbrier Hotel in West Virginia and many other venues. He has released 4 CDs.

In addition to performing music of the great American songwriters and lyricists of the period, Peter Mintun serves as a consultant for research into popular music of the 1920s, '30s and '40s. His extensive knowledge, and talent for writing, have made him a favorite among record labels re-issuing classic material.