By 1922 the newly renamed Waring’s Pennsylvanian’s had expanded to ten members and was growing more popular. Waring was no longer playing the banjo and singing in the band – he had become the leader and was spending much of his time booking shows. At the same time, he was studying Architectural Engineering at Penn State. Toward the end of his senior year, he had to decide whether to finish his studies or leave and go into the band business full time.
With the blessing of Penn State’s Dean of men, Dean Warnock, he decided to make music his life and, in March of 1922, secured the band their largest gig to date—an annual “J-Hop” or dance, at the University of Michigan in Ann Arbor. They were not the headliners, but drew the largest crowd with their unique fast-paced dance rhythms and non-stop exciting performance. Their hot performance at the dance led to an appearance on a Detroit radio station, and their national success began when they were then booked to perform in Michigan Theatres and began playing the mid-west Vaudeville circuit.
Throughout the 1920s, Waring’s Pennsylvanians were one of the top attractions on the vaudeville circuit. Their collegiate-flavored shows along with their Victor recording of the song “Collegiate” started a national trend. Recording pioneers again, “Collegiate” was one of the first recordings to use electronic microphones.
At the height of the Jazz Age in the 1920s, Fred Waring’s band was one of the hottest jazz bands on the vaudeville circuit and their Victor recordings continued to be hit sellers. Their “I Scream, You Scream, We All Scream for Ice Cream” made the frog-voiced drummer Poley McClintock (who also played melodies on his teeth) a noted attraction.
Truly different and innovative, Waring’s Pennsylvanians offered many firsts. They performed a lively fast-paced show that included playing their instruments, singing, and innovative visual effects devised by Waring. They had a synchronized megaphone routine as well as a new visual showstopper dreamed up around a catchy tune of the day "Dancing Tambourines." It was a ballet of lights on a darkened stage—each Pennsylvanian held a light made out of a round tin baking pan with a flashlight soldered in it—made by Waring.
The infant motion picture industry was beginning to attract Waring’s attention in the late 1920s. As these “talking pictures” first began, the leading production company, Warner Brothers, used leading artists of the day for short films as a way to get a foothold in this new business. In 1927, they hired Waring’s Pennsylvanians to make a short film using Vitaphone, an early sound on film process used from 1926 to 1930.
At the same time they were performing in Hello Yourself, they made trips to Brooklyn to make one of the first all talking, all musical films Syncopation. The film starred Dorothy Lee (who was also in Hello Yourself), as well as Morton Downey and Barbara Bennett.
“Jericho,” a song the group performed in Hello Yourself as well as in Syncopation, became a big hit for them.