The painting alludes to a legendary incident from the life of Ji Kang 嵇康 (AD 223–262), a <em>guqin</em> player who belonged to a group of 3rd-century eccentric intellectuals. Ji Kang is known as the author of a <em>Guangling San </em>(廣陵散; Melody from Guangling), a composition for the guqin so haunting that it aroused spirits to visit him. The painting depicts the moment when one of the spirits––disguised as a human––is helped by another to emerge from the ground, while others are drawn to the musician playing in his cottage under the full moon.