"A Farewell to Kings" is the fifth studio album by the Canadian rock band Rush, released in 1977. The album features a blend of progressive rock and hard rock, showcasing the band's intricate musicianship and lyrical depth. It includes notable tracks like "Xanadu" and "Closer to the Heart," which highlight their signature sound and philosophical themes. The album received critical acclaim and commercial success, reaching high positions on various music charts. It is often regarded as one of Rush's best works, reflecting their artistic growth and experimentation during the late 1970s. The album's themes explore concepts of power, freedom, and the human experience.