By 1994 McMahon formed another band , Gondwana , with an emphasis on rhythm and increasingly dominant bass and experimental didgeridoo sounds . This group released three albums : '' Travelling '' ( 1994 ) , '' Xenophon '' ( 1998 ) , and '' Bone Man '' ( 2002 ) . The latter two albums feature another McMahon innovation : the mouth-held use of a geologist 's seismic sensor to amplify the growling subsonic didgeridoo dynamics . This gave McMahon a new audience : the trance , dance crowd . '' Xenophon '' was nominated at the ARIA Music Awards of 1998 for ' Best Indigenous Release '
ARIA Music Awards of 1998
ARIA Music Awards of 1998
Gondwanaland (Australian band)