While the series has its own original score, it is often confused with the classic 1995 pop song by the artist Çelik . Çelik - Hercai lyrics translation in English - Musixmatch

The soundtrack features several "Acı" (Sorrow) variations that are frequently grouped in "Full Version" playlists:

It represents the internal conflict of the protagonist, Miran, as he navigates the "pain" of a love that feels like a betrayal of his family's honor. 3. Key Tracks in the "Acı" Collection

It refers to the pansy flower. According to myth, the Hercai (pansy) and the Kardelen (snowdrop) were lovers; the Hercai betrayed the snowdrop by blooming in summer while the snowdrop waited in the snow, making the word synonymous with "fickle" or "unfaithful".

A heavy, string-led piece often associated with the character Reyyan's suffering.