Amu Tshewang Lham was a vocalist from Tshangkha, Trongsa Bhutan. She was among the selected in a group by the Third Bhutanese King, Jigme Dorji Wangchuck , who is also known as Druk Gyalpo, to go and record the first ever traditional music album of Bhutanese culture; in the year 1968 in Calcutta, India. Among the selected were: Bhutan's most famous female vocalist at the time, 'Aum Thinlem' and 'Aum Dawpey' a famous Bhutanese lute instrument player who was the only one to be rewarded the 'Thugesy' by the king whom Aum Tshewang served for four years.