Time Gate

Lydia and her girlfriend Moona are classical musicians with a strong interest in the esoteric. Lydia encounters a time travel current which can change her destiny, and her destiny is also linked with a past life in pre-historic times. When true love and her time of death are in the mix, it becomes vitally important to learn how to manipulate the timelines.
The story is told by Lydia and like the other books by this author it is based on the occult and magic. However, this one has a dystopian shade.