In the documentary "Bastardy," the soundscape plays a pivotal role in immersing the audience into the life of Australian singer-songwriter Dan Kelly. Sound Designer Robert Mackenzie crafts an auditory experience that captures the essence of Kelly's world, from the intimate moments shared with Leanne to the stark realities of their unconventional lifestyle. The nuanced sound design subtly underscores the emotional depth of the narrative, allowing viewers to feel the rhythm of Kelly's life. Mackenzie's work elevates the storytelling, providing a rich, textured backdrop that enhances the film's exploration of love, loss, and resilience.