In Episode Four of the Star Song Series Temozar Alkabah concerns himself with two main themes: how he and the others are dealing with the pleasant but boring life on the planet Eden, and the mysterious subtle frequencies used in the aliens' musical language vibrations that appear to have great significance. Temozar and Artemis Katsaros are growing closer, perhaps falling in love. As the rainbow colors suffuse his skin, Temozar notices that the native creatures of Eden flock around him, bowing and longing for his touch. Finally, three Shirrah visit the planet to train Alkabah to use the important subtle overtones of their melodic language. Then they reveal the awesome powers that those overtones can command.