Jimmy’s jazz trumpet can be heard off stage at various points in the play. Jazz has traditionally been protest music, and is associated with the working classes. It symbolizes Jimmy’s desire to be a voice of resistance in society, but it also shows the futility of that dream. It serves largely to annoy and antagonize those around him, not to call a movement to attention. Like Jimmy’s pipe smoke, the trumpet also allows Jimmy to assert his dominance non-verbally. He disrupts his domestic scene (playing the trumpet only inside), but makes little headway truly disrupting the world around him.