PERSON@1 -LRB- born April NUMBER@1 , NUMBER@2 , LOCATION@1 , LOCATION@2 -RRB- , PERSON@2 himself is unsure in which year he was born , as his birth certificate was lost upon emigration to the LOCATION@3 born PERSON@3 , is a German-born ORGANIZATION@1 and MISC@1 pianist , conductor , and composer .

PERSON@4 -LRB- born NUMBER@1 April , NUMBER@2 , LOCATION@1 , LOCATION@2 -RRB- is an MISC@2 conductor , pianist and composer of MISC@3 birth .
