the music in Bonnie and Clyde, most of the movie did not have any music in it, when they would be in a police chase there would be upbeat music and it was very fast pace, to bring up the tension in the atmosphere.

the dialogue in Bonnie and Clyde was very traditional American accents, they would never really whisper, it would always be clear talking. when they were normally talking the volume would be normal but when they were yelling at each other the overall volume of the dialogue would be a lot louder. especially when Blanche was upset the volume of the dialogue would be a lot louder.