Original soundtracks are collections of music specifically created for films, television shows, or video games. They often feature a mix of instrumental scores and songs that enhance the storytelling and emotional impact of the visual media. Composers like Hans Zimmer and John Williams are renowned for their contributions to original soundtracks, creating memorable themes that resonate with audiences. These soundtracks can also include songs performed by various artists, sometimes leading to chart-topping hits. Original soundtracks play a crucial role in the overall experience of a film or show, helping to set the mood and immerse viewers in the narrative.