Xavier Cugat was its "king"
[DOC] [TLE] Bandleader Xavier Cugat, 'Rumba King,' Dies at 90 : Musician: He ... [PAR] Oct 28, 1990 ... Bandleader Xavier Cugat, who began playing in a symphony ... as the "Rumba 
King" of the 1930s and '40s, died Saturday in Spain.