Kangling ( Kang - leg, Ling - flute) is the Tibetan name for a trumpet or horn made out of a human thighbone, used in Himalayan Buddhism for various chöd rituals as well as funerals performed by a chöpa. In Tantric chöd practice, the practitioner, motivated by compassion, plays the kangling as a gesture of fearlessness, to summon hungry spirits and demons so that she or he may satisfy their hunger and thereby relieve their sufferings.