La souffrance est l'âme de la grandeur.
Un professeur de musique féroce et intimidant enseigne à un élève dévoué. Il s'agit du court métrage de 18 minutes sur lequel le long métrage était basé.
Johnny Simmons
Andrew Neiman
J.K. Simmons
Fletcher
Nate Lang
Carl
C.J. Vana
Metz
Honora Javier
Amy
Omari Grayson
Trumpet Player
Stuart Hammill
Trumpet Player
Charlie Estes
Trumpet Player
Ranfins Rincon
Trumpet Player
John Greer
Trombone Player
Paul Bradley Hanson
Trombone Player
Erik Hughes
Trombone Player
Spencer Sussman
Trombone Player
Michael Moeh
Pianist
Joshua Bracks
Guitar Player
Kevin Lawrence
Bass Player
Nick Antoine
Saxophone Player
Jason O'neil Hudson
Saxophone Player
Kyle Okaly
Saxophone Player
Joe Berry
Saxophone Player
