June twenty-ninth. I gotta get in shape. Too much sitting has ruined my body. Too much abuse has gone on for too long. From now on there will be 50 pushups each morning, 50 pullups. There will be no more pills, no more bad food, no more destroyers of my body. From now on will be total organization. Every muscle must be tight.
All the animals come out at night – whores, skunk pussies, buggers, queens, fairies, dopers, junkies, sick, venal. Someday a real rain will come and wash all this scum off the streets. I go all over. I take people to the Bronx, Brooklyn, I take ’em to Harlem. I don’t care. Don’t make no difference to me. It does to some. Some won’t even take spooks. Don’t make no difference to me.
Robert Barnett of MusicWeb International has said that it contrasts deep, sleazy noises, representing the “scum” that Travis sees all over the city, with the saxophone, a musical counterpart to Travis, creating a mellifluously disenchanted troubadour.
Barnett also observes that the opposing noises in the soundtrack—gritty little harp figures, hard as shards of steel, as well as a jazz drum kit placing the drama in the city—are indicative of loneliness in the midst of mobs of people.
Deep brass and woodwinds are also evident. Barnett heard in the drumbeat a wild-eyed martial air charting the pressure on Bickle, who is increasingly oppressed by the corruption around him, and that the harp, drum, and saxophone play significant roles in the music.
The music by Bernard Herrmann was his final score before his death on December 24, 1975, and the film is dedicated to his memory.