The Charyapada is a collection of 8th-12th century Vajrayana

Vajrayana

Vajrayāna Buddhism is also known as Tantric Buddhism, Tantrayāna, Mantrayāna, Secret Mantra, Esoteric Buddhism and the Diamond Vehicle...

 Buddhist caryagiti, or mystical poems from the tantric

Tantra

Tantra , anglicised tantricism or tantrism or tantram, is the name scholars give to an inter-religious spiritual movement that arose in medieval India, expressed in scriptures ....

 tradition in eastern India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

. Being caryagiti (songs of realization), the Charyapada were intended to be sung. These songs of realization were spontaneously composed verses that expressed a practitioner's experience of the enlightened state. Miranda Shaw describes how caryagiti were an element of the ritual gathering of practitioners in a tantric feast

Ganachakra

A gaṇacakra is also known as tsog, gaṇapuja, cakrapuja or gaṇacakrapuja. It is a generic term for various tantric assemblies or feasts, in which practitioners meet to chant mantra, enact mudra, make votive offerings and practice various tantric rituals as part of a sadhana, or spiritual practice...

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The feast culminates in the performance of tantric dances and music that must never be disclosed to outsiders.