Other names: Dhyana Mudra
The Thumb Connection
The thumb in general represents the fire element. Therefore when both thumbs touch in this mudra they burn all the impurities in the mind. The thumbs also form a triangle, which represents the Triratna (three Jewels): Buddha, Dharma, and Sangha.
Music: Bhudi Mudra VIP 0.5 by Dee Vigga aka Ultra Titan
Bhudi Mudra @ 432Hz: