The soundtrack of "The Lives of Others" features a blend of classical music and original compositions that enhance the film's emotional depth. Composed by Gabriel Yared, the score includes pieces from renowned composers like Johann Sebastian Bach and Frédéric Chopin, which reflect the film's themes of surveillance and personal struggle in East Germany. The music plays a crucial role in setting the tone and atmosphere, complementing the narrative's exploration of art, love, and betrayal. The soundtrack not only supports the film's storyline but also stands alone as a poignant collection of pieces that resonate with the viewer's emotions.