9 9 7 ), ▁premier ed ▁by ▁Gl oria ▁Ch eng ▁( p iano ) ▁at ▁Los ▁Angeles ▁P iano ▁S pher es ▁in ▁ 1 9 9 7 , ▁commission ed ▁by ▁Los ▁Angeles ▁P iano ▁S pher es , ▁Leonard ▁Stein ▁and ▁Betty ▁Fre eman ▁ ▁Sa ! ▁- ▁for ▁viol in ▁solo ▁and ▁electron ics ▁( 1 9 9 9 ), ▁premier ed ▁by ▁Nicolas ▁Mi rib el ▁( vi olin ) ▁at ▁Aud itor ium ▁St . ▁Germ ain ▁in ▁Paris ▁in ▁ 1 9 9 9 , ▁presented ▁by ▁I RC AM ▁ ▁Mexico ▁- ▁for ▁fl ute ▁tri o ▁and ▁electron ics ▁( 2 0 0 2 ), ▁premier ed ▁by ▁T rio ▁d ' Ar gent ▁at ▁the ▁Festival ▁ 3 8 eme ▁R ug iss ants ▁in ▁Gren o ble ▁ ▁In ▁The ▁Air ▁- ▁for ▁electron ics ▁( 2 0 0 3 ), ▁premier ed ▁at ▁Gallery ▁Sent ou , ▁Paris , ▁commission ed ▁by ▁A rik ▁Le vy ▁ ▁L ’ Am our ▁en ▁C age ▁- ▁for ▁c ello , ▁live ▁electron ics ▁and ▁tight ro pe ▁dan cer ▁( 2 0 0 4 ), ▁premier ed ▁at ▁Car ré ▁Mag ique ▁in ▁L ann ion , ▁France ▁ ▁T ran se Se pt ▁- ▁for ▁three ▁fl utes , ▁three ▁per cussion ists ▁and ▁live ▁electron ics ▁( 2 0 0 5 ), ▁premier ed ▁in ▁V inc ennes , ▁near ▁Paris , ▁by ▁T rio ▁d ’ Ar gent ▁(