▁clubs ▁across ▁Europe . ▁ ▁In ▁the ▁fall ▁of ▁ 1 9 8 2 , ▁D augh ert y ▁was ▁invited ▁by ▁composer ▁Gy ör gy ▁Lig eti ▁to ▁study ▁composition ▁with ▁him ▁at ▁the ▁Hoch schule ▁für ▁Musik ▁und ▁Theater ▁Hamburg . ▁ ▁In ▁addition ▁to ▁att ending ▁Lig eti ' s ▁composition ▁sem inar ▁( which ▁took ▁place ▁at ▁his ▁a partment ▁in ▁Hamburg ), ▁D augh ert y ▁tra ve led ▁with ▁Lig eti ▁to ▁attend ▁concert s ▁and ▁festiv als ▁of ▁his ▁music ▁throughout ▁Europe . ▁ ▁At ▁the ▁time , ▁Lig eti ▁was ▁interested ▁in ▁the ▁music ▁of ▁Con lon ▁N anc arrow , ▁who ▁lived ▁in ▁isol ation ▁in ▁Mexico ▁City ▁and ▁composed ▁complex ▁pol yr h yth mic ▁music ▁for ▁player ▁pian os . ▁ ▁The ▁player ▁piano ▁( by ▁now ▁an ▁ant ique ) ▁was ▁a ▁familiar ▁and ▁nost alg ic ▁musical ▁instrument ▁to ▁D augh ert y . ▁ ▁D augh ert y ▁met ▁N anc arrow ▁in ▁Gra z , ▁Austria , ▁when ▁Lig eti ▁introduced ▁N anc arrow ▁and ▁his ▁music ▁to ▁the ▁European ▁intellig ents ia ▁at ▁the ▁ 1 9 8 2 ▁I SC M ▁( Intern ational ▁Society ▁for ▁Contempor ary ▁Music ) ▁World ▁Music ▁Days . ▁ ▁During ▁the ▁following ▁two ▁years ▁( 1 9 8 3 – 8 4 ), ▁D augh ert y ▁continued ▁to ▁study ▁with ▁Lig eti ▁while ▁employed ▁as ▁a ▁solo ▁jazz ▁pian ist ▁in ▁night ▁clubs ▁in ▁Cambridge , ▁England ▁and ▁Amsterdam