Marx Brothers from singing with comedy to comedy with music. The brothers' sketch "Fun in Hi Skule" featured Groucho as a German-accented teacher presiding over a classroom that included students Harpo, Gummo, and Chico. The last version of the school act was titled "Home Again" and was written by their uncle Al Shean. The "Home Again" tour reached Flint, Michigan in 1915, where 14-year-old Zeppo joined his four brothers for what is believed to be the only time that all five Marx Brothers appeared together on stage. Gummo then left to serve in World War I, reasoning that "anything is better than
Groucho Marx would be surrounded by adoring fans. Marx and his brothers respected his opinions and asked him on several occasions to write some material for them. Minnie Marx did not have an entertainment industry career but had intense ambition for her sons to go on the stage like their uncle. While pushing her eldest son Leonard (Chico Marx) in piano lessons, she found that Julius had a pleasant soprano voice and the ability to remain on key. Julius's early career goal was to become a doctor, but the family's need for income forced him out of school at the age of