Alexander Koshetz
Alexander Koshetz ( 12 September 1875 – 21 September 1944 ) was a Ukrainian choral conductor , arranger , composer , ethnographer , writer , musicologist , and lecturer . 
<triplet> Alexander Koshetz <subj> 12 September 1875 <obj> date of birth <subj> 21 September 1944 <obj> date of death