YPMB 2003-2004
| Director | Thomas C. Duffy |
| Business Manager | Stephanie Theodos (Hubbard) |
| President | Phoebe Heffron |
| Drum Major | Mark Lee |
| Manager | Lindsay Ah Loo |
| General Managers | Ronli Diakow, Alice Jones |
| Social Chairs | Michael LoPresti, John Levin |
| Personnel Manager | Kevin C. Jones |
| Alumni Relations | Emily Neubauer |
| Publicity Manager | Emily Breza |
| Computer Specialist | Dan Kahn |
| Freshperson Representative | Stephen Kappa |
| Head Scriptwriter | |
| Announcer | |
| Stud. Arranger | Rob Lindquist |
| Photographers | James Rubin, Justin Goff |
| Section Leaders | Flutes: Errol C. Saunders II Clarinets: Michael Chan Saxes: Douglas London Trumpets: Kevin C. Jones Trombones: Benjamin Krinsky Low Brass: Karl Gunderson Kappa Banga Banga: Christina Agapakis, Faizah Mohamed Anuar Guitars: Mike Bustamante Squids: Nana Massie |
| Feature Twirler | n/a |
| Halftime Shows | |
| Halftime Shows - Notable Moments |
Überprop: The Spider |
| Attack-Banding | Times Square (origin of “Mark S. Lee vs. the City of New York” story) |
| Paul Festersen Award | Mark Lee |