class of celestial spirits, noted for their musical talents. They have healing powers but can also cause insanity. A 'city of the ''gandharvas' (gandharvanagara, dri za'i grong khyer)'' is an imaginary city in the sky, like a fairy castle in the clouds. +
because mantras play such a key role in its practice, Tantra or Vajrayāna is often called Mantra, or the M. Vehicle. Their nature is discussed in many books, such as Lama Govinda's. +
the seven p. are the familiar Sun, Moon, Mars, Mercury, Jupiter, Venus and Saturn; the eighth is the fictitious and malevolent Rāhu, causer of eclipses. Often a ninth is added, Ketu, the comet, likewise evil and fictitious. +
Skanda is the Brahmanical god of war, leader of demons that cause illness in children, and the god of thieves. 'The ''skandas'' ' are no doubt these demons, however the Tib. name, which means 'drier-up', is puzzling. +