▁piano , ▁strings , ▁accord ion , ▁electric ▁guitar ▁— ▁music ▁for ▁the ▁ch ore ographic ▁installation ▁by ▁S asha ▁W alt z ▁bla au w ▁( 2 0 0 4 ), ▁for ▁double - bell ▁tr ump et ▁Ch ol er ▁( 2 0 0 4 ), ▁for ▁piano ▁du o ▁M ini ata ▁( 2 0 0 4 ), ▁for ▁accord ion , ▁piano , ▁cho ir ▁and ▁or chestra ▁C rim son ▁( 2 0 0 4 – 0 5 ), ▁for ▁piano ▁F ury ▁I ▁( 2 0 0 5 ), ▁für ▁Kont rab ass ▁Blue ▁and ▁Gray ▁( 2 0 0 5 ), ▁for ▁two ▁double ▁bass es ▁rub ric are ▁( 2 0 0 5 ), ▁for ▁strings ▁and ▁organ ▁rub ric are ▁( 2 0 0 5 ), ▁for ▁bar o que ▁string ▁or chestra ▁A ▁Vis ible ▁Trace ▁( 2 0 0 6 ), ▁for ▁seven ▁solo ists ▁and ▁conduct or ▁Tra ces ▁( 2 0 0 6 – 0 9 ), ▁for ▁or chestra ▁Sol ilo qu y ▁( 2 0 0 7 ), ▁for ▁six ▁voices ▁a ▁c app ella ▁St ir r ings ▁Still ▁I ▁( 2 0 0 7 ), ▁for ▁alto ▁fl ute , ▁ob oe , ▁clar inet , ▁piano ▁and ▁bow ed ▁c rot ales ▁St ir r ings ▁Still ▁II ▁( 2 0 0 8 ), ▁for ▁six ▁players : ▁alto ▁fl ute , ▁ob oe , ▁clar inet ▁in ▁A , ▁c rot ales , ▁piano