Juan d'Arienzo
Juan d'Arienzo ( December 14 , 1900 – January 14 , 1976 ) was an Argentine tango musician , also known as "El Rey del Compás" ( "King of the Beat" ) . 
<triplet> Juan d'Arienzo <subj> December 14, 1900 <obj> date of birth <subj> January 14, 1976 <obj> date of death <subj> tango <obj> genre