Porter wrote 300 songs while at Yale, including student songs such as the football fight songs "Bulldog" and "Bingo Eli Yale" (aka "Bingo, That's The Lingo!") that are still played at Yale. During college, Porter became acquainted with New York City's vibrant nightlife, taking the train there for dinner, theater, and nights on the town with his classmates, before returning to New Haven, Connecticut, early in the morning. He also wrote musical comedy scores for his fraternity, the Yale Dramatic Association, and as a student at Harvard – "Cora" (1911), "And the Villain Still Pursued Her" (1912), "The Pot of Gold" (1912), "The Kaleidoscope" (1913) and "Paranoia" (1914) – which helped prepare him for a career as a Broadway and Hollywood composer and lyricist. After graduating from Yale, Porter enrolled in Harvard Law School in 1913. He soon felt that he was not destined to be a lawyer, and, at the suggestion of the dean of the law school, switched to Harvard's music department, where he studied harmony and counterpoint with Pietro Yon. His mother did not object to this move, but it was kept secret from J. O. Cole.