Choque: After a disastrous concert, Gloria, the guitarist, and Paula, the drummer, and Mikel, the singer, find themselves locked in the dressing room because of the angry fans waiting for them outside. Due to the anger and the fact that the situation has reached a breaking point, the discussion between the members of the group becomes increasingly serious and personal. Gloria, in an act of desperation, expresses her disagreement with the direction the group has taken.