Trevor Adamson is a country/gospel singer best known for his song Nyanpi Matilda, a Pitjantjatjara version of Waltzing Matilda.

He is from Pukatja, South Australia and sings in both Pitjantjatjara and English.

Trevor was the subject of an episode of an ABC TV series, ‘Six Australians’. He also featured on the NITV show “Pmarra Country”, in an Aboriginal tribute to the legendary Slim Dusty. In the show, Trevor performed his Pitjantjatjara language version of Slim Dusty‘s 1972 song “When the Rain Tumbles Down in July”.