# During the Omega rush party the song "Tammy" is played on the piano.
  # Otter whistles the theme from Prokofiev's Peter and the Wolf several
times throughout the film.
  # D-Day plays the William Tell Overture on his throat!
  # Light pop music plays while Katy and Boon talk in front of the 
Delta House.
  # Jazz is heard at Professor Jennings house.
  # Dramatic music is heard when moving the horse into Dean Wormer's office
  # More dramatic music is heard when Bluto is a Peeping Tom at the 
sorority house.
  # More dramatic music is heard when the mid-term tests are being stolen 
from the trash bin, and continues while they are taking the test.
  # When Otter is in the Food King he whistles the theme from Prokofiev's
 Peter and the Wolf.
  # Incidental music is heard at the Food King grocery store.
  # (Theme from) A Summer Place is heard while Pinto makes out with 
Clorette in Hoover's bedroom.
  # Bossa Nova music plays on Otter's dormroom hi-fi with Mrs Wormer 
at the toga party.
  # Dramatic music is heard when Pinto leaves Clorette on her doorstep.
  # The Star Spangled Banner is hummed by the Deltas as they 
leave the hearing.
  # The Faber College Theme is heard as we see the front page headlines 
of the Daily Faberian.
  # Road music plays as the boys drive Fred Dorfman's Continental 
to Emily Dickinson College.
  # When Otter enters the dorm lobby at Emily Dickinson College 
he whistles the theme from Prokofiev's Peter and the Wolf.
  # Light folk music plays while Otter talks to Shelly Dubinsky in 
the lobby of her dorm.
  # The road music contiues as they drive from Emily Dickinson College 
to the Dexter Lake Club.
  # Incidental music is heard as Otter drives up to the Old Mill Inn.
  # Incidental music is heard as Bluto gives his "over" speech and the 
Deltas decide to make a really futile and stupid gesture. It continues 
throughout the building of the Deathmobile.
  # Additional incidental music plays as the crowds gather for the 
homecoming parade.
  # The Winston Churchill High School marching band from Eugene plays 
Sousa's "Washington Post March" in the homecoming parade.
  # Incidental and dramatic music continues during the parade, riot 
and closing credits.